| 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 | $176.68 | 9.594% | $193.6307 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $155.46 | 3.822% | $161.4017 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $101.28 | 10.603% | $112.0187 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $29.49 | 9.401% | $32.2624 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $78.96 | 12.436% | $88.7795 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $64.96 | 10.379% | $71.7022 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $190.71 | 3.309% | $197.0206 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $797.54 | $856.8158 | $856.81 | $856.80 | $856.80 | |