| 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 | $178.37 | 13.188% | $201.8934 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $161.43 | 9.839% | $177.3131 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $166.71 | 9.238% | $182.1107 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $156.77 | 12.168% | $175.8458 | $175.85 | $175.85 | $175.80 |
| Purchase #5 | $64.82 | 4.300% | $67.6073 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $53.48 | 5.675% | $56.515 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $108.32 | 12.302% | $121.6455 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $889.90 | $982.9308 | $982.94 | $982.90 | $982.80 | |