| 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 | $159.96 | 10.822% | $177.2709 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $139.46 | 3.815% | $144.7804 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $69.52 | 5.647% | $73.4458 | $73.45 | $73.45 | $73.40 |
| Purchase #4 | $146.71 | 11.699% | $163.8736 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $38.49 | 12.366% | $43.2497 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $41.88 | 3.159% | $43.203 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $160.68 | 3.128% | $165.7061 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $756.70 | $811.5295 | $811.53 | $811.50 | $811.50 | |