| 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 | $117.70 | 6.551% | $125.4105 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $130.72 | 4.137% | $136.1279 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $56.77 | 9.321% | $62.0615 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $152.30 | 4.394% | $158.9921 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $17.60 | 11.323% | $19.5928 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $134.90 | 12.645% | $151.9581 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $238.44 | 10.323% | $263.0542 | $263.05 | $263.05 | $263.10 |
| 7 purchase totals = | $848.43 | $917.1971 | $917.19 | $917.20 | $917.30 | |