| 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 | $175.90 | 12.322% | $197.5744 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $21.94 | 8.186% | $23.736 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $143.94 | 8.207% | $155.7532 | $155.75 | $155.75 | $155.80 |
| Purchase #4 | $102.31 | 13.456% | $116.0768 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $59.84 | 11.559% | $66.7569 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $237.63 | 7.618% | $255.7327 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $114.29 | 6.413% | $121.6194 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $855.85 | $937.2494 | $937.25 | $937.25 | $937.30 | |