| 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 | $134.41 | 4.650% | $140.6601 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $128.64 | 9.870% | $141.3368 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $170.68 | 3.558% | $176.7528 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $152.91 | 3.407% | $158.1196 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $175.38 | 6.157% | $186.1781 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $59.84 | 10.799% | $66.3021 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $116.92 | 7.807% | $126.0479 | $126.05 | $126.05 | $126.00 |
| 7 purchase totals = | $938.78 | $995.3974 | $995.40 | $995.40 | $995.40 | |