| 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 | $177.27 | 8.694% | $192.6819 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $12.32 | 6.664% | $13.141 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $11.50 | 7.731% | $12.3891 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $157.48 | 5.352% | $165.9083 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $115.49 | 7.708% | $124.392 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $55.80 | 12.570% | $62.8141 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $61.60 | 4.691% | $64.4897 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $591.46 | $635.8161 | $635.81 | $635.85 | $635.80 | |