| 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 | $135.85 | 12.673% | $153.0663 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $149.99 | 5.329% | $157.983 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $203.79 | 11.186% | $226.5859 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $143.25 | 3.539% | $148.3196 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $59.28 | 11.829% | $66.2922 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $53.67 | 4.637% | $56.1587 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $97.75 | 10.800% | $108.307 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $843.58 | $916.7127 | $916.72 | $916.70 | $916.80 | |