| 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 | $163.80 | 7.391% | $175.9065 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $104.67 | 8.569% | $113.6392 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $53.63 | 6.201% | $56.9556 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $112.52 | 8.681% | $122.2879 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $26.40 | 12.816% | $29.7834 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $162.82 | 4.754% | $170.5605 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $249.26 | 8.553% | $270.5792 | $270.58 | $270.60 | $270.60 |
| 7 purchase totals = | $873.10 | $939.7123 | $939.72 | $939.75 | $939.80 | |