| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.42 | 10.657% | $200.7539 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $171.98 | 11.627% | $191.9761 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $197.63 | 5.600% | $208.6973 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $19.27 | 9.536% | $21.1076 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $194.91 | 4.518% | $203.716 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $89.34 | 8.775% | $97.1796 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $200.44 | 10.732% | $221.9512 | $221.95 | $221.95 | $222.00 |
| 7 purchase totals = | $1,054.99 | $1,145.3817 | $1,145.39 | $1,145.40 | $1,145.50 | |