| 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 | $188.51 | 8.305% | $204.1658 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $48.79 | 11.484% | $54.393 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $226.76 | 13.594% | $257.5858 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $16.82 | 7.131% | $18.0194 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $99.49 | 12.579% | $112.0048 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $147.89 | 3.872% | $153.6163 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $135.77 | 5.295% | $142.959 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $864.03 | $942.7441 | $942.75 | $942.70 | $942.80 | |