| 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 | $131.46 | 5.411% | $138.5733 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $24.68 | 6.297% | $26.2341 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $220.47 | 10.306% | $243.1916 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $37.74 | 9.573% | $41.3529 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $187.99 | 7.339% | $201.7866 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $145.93 | 10.211% | $160.8309 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $147.60 | 6.690% | $157.4744 | $157.47 | $157.45 | $157.50 |
| 7 purchase totals = | $895.87 | $969.4438 | $969.43 | $969.45 | $969.50 | |