| 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 | $152.29 | 4.519% | $159.172 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $93.71 | 13.598% | $106.4527 | $106.45 | $106.45 | $106.50 |
| Purchase #3 | $166.53 | 4.368% | $173.804 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $107.98 | 8.391% | $117.0406 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $162.69 | 4.209% | $169.5376 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $48.75 | 9.384% | $53.3247 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $53.89 | 6.631% | $57.4634 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $785.84 | $836.7950 | $836.78 | $836.75 | $836.80 | |