| 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 | $20.85 | 11.741% | $23.298 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $14.39 | 11.153% | $15.9949 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $250.30 | 8.652% | $271.956 | $271.96 | $271.95 | $272.00 |
| Purchase #4 | $181.29 | 6.303% | $192.7167 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $179.74 | 6.321% | $191.1014 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $153.66 | 5.692% | $162.4063 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $73.62 | 9.852% | $80.873 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $873.85 | $938.3463 | $938.35 | $938.30 | $938.40 | |