| 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 | $156.33 | 8.716% | $169.9557 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $89.48 | 7.439% | $96.1364 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $43.56 | 11.476% | $48.5589 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $147.99 | 9.518% | $162.0757 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $179.61 | 12.217% | $201.553 | $201.55 | $201.55 | $201.60 |
| Purchase #6 | $221.91 | 8.326% | $240.3862 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $13.85 | 5.299% | $14.5839 | $14.58 | $14.60 | $14.60 |
| 7 purchase totals = | $852.73 | $933.2498 | $933.26 | $933.30 | $933.40 | |