| 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 | $154.96 | 3.464% | $160.3278 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $121.96 | 3.250% | $125.9237 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $156.64 | 6.244% | $166.4206 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $162.84 | 4.191% | $169.6646 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $56.49 | 13.469% | $64.0986 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $126.42 | 13.372% | $143.3249 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $8.81 | 7.458% | $9.467 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $788.12 | $839.2272 | $839.22 | $839.15 | $839.20 | |