| 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 | $154.77 | 7.250% | $165.9908 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $68.71 | 6.729% | $73.3335 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $143.64 | 7.251% | $154.0553 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $41.54 | 11.181% | $46.1846 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $67.69 | 3.241% | $69.8838 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $91.40 | 12.339% | $102.6778 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $195.95 | 4.584% | $204.9323 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $763.70 | $817.0581 | $817.05 | $817.15 | $817.10 | |