| 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 | $155.79 | 8.518% | $169.0602 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $52.64 | 10.374% | $58.1009 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $99.84 | 8.570% | $108.3963 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $148.85 | 7.405% | $159.8723 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $59.83 | 11.579% | $66.7577 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $101.62 | 8.349% | $110.1043 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $208.72 | 5.131% | $219.4294 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $827.29 | $891.7211 | $891.72 | $891.70 | $891.80 | |