| 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 | $134.29 | 9.713% | $147.3336 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $61.75 | 8.564% | $67.0383 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $169.28 | 4.766% | $177.3479 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $47.89 | 11.656% | $53.4721 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $67.65 | 6.609% | $72.121 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $246.80 | 5.401% | $260.1297 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $208.98 | 5.285% | $220.0246 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $936.64 | $997.4672 | $997.46 | $997.45 | $997.30 | |