| 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 | $168.55 | 10.375% | $186.0371 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $38.72 | 8.587% | $42.0449 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $12.62 | 7.238% | $13.5334 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $66.32 | 7.373% | $71.2098 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $58.42 | 13.285% | $66.1811 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $218.27 | 11.823% | $244.0761 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $43.31 | 11.767% | $48.4063 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $606.21 | $671.4887 | $671.49 | $671.55 | $671.40 | |