| 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 | $161.35 | 10.244% | $177.8787 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $85.68 | 7.600% | $92.1917 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $38.59 | 13.849% | $43.9343 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $117.59 | 10.692% | $130.1627 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $58.75 | 13.742% | $66.8234 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $133.89 | 10.839% | $148.4023 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $249.60 | 5.335% | $262.9162 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $845.45 | $922.3093 | $922.30 | $922.30 | $922.30 | |