| 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 | $131.88 | 8.824% | $143.5171 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $163.62 | 11.585% | $182.5754 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $63.76 | 3.710% | $66.1255 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $38.98 | 11.434% | $43.437 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $93.25 | 11.155% | $103.652 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $164.75 | 4.687% | $172.4718 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $224.55 | 12.634% | $252.9196 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $880.79 | $964.6984 | $964.71 | $964.70 | $964.70 | |