| 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 | $166.50 | 10.825% | $184.5236 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $41.53 | 7.402% | $44.6041 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $177.37 | 9.174% | $193.6419 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $136.33 | 5.829% | $144.2767 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $32.49 | 12.772% | $36.6396 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $18.61 | 6.615% | $19.8411 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $93.31 | 9.180% | $101.8759 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $666.14 | $725.4029 | $725.40 | $725.45 | $725.30 | |