| 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 | $125.61 | 5.449% | $132.4545 | $132.45 | $132.45 | $132.50 |
| Purchase #2 | $37.61 | 4.505% | $39.3043 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $191.81 | 6.480% | $204.2393 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $179.42 | 8.572% | $194.7999 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $91.88 | 13.431% | $104.2204 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $144.75 | 10.313% | $159.6781 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $54.62 | 13.383% | $61.9298 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $825.70 | $896.6263 | $896.62 | $896.65 | $896.60 | |