| 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 | $148.82 | 4.292% | $155.2074 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $161.93 | 8.131% | $175.0965 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $154.87 | 4.252% | $161.4551 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $25.91 | 6.483% | $27.5897 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $44.87 | 7.511% | $48.2402 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $59.37 | 12.142% | $66.5787 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $41.65 | 8.590% | $45.2277 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $637.42 | $679.3953 | $679.41 | $679.45 | $679.40 | |