| 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 | $170.33 | 11.707% | $190.2705 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $59.61 | 11.311% | $66.3525 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $201.38 | 8.825% | $219.1518 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $95.53 | 13.863% | $108.7733 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $161.78 | 11.115% | $179.7618 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $176.85 | 10.763% | $195.8844 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $191.78 | 10.162% | $211.2687 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $1,057.26 | $1,171.4630 | $1,171.45 | $1,171.40 | $1,171.70 | |