| 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 | $130.96 | 10.104% | $144.1922 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $173.29 | 11.422% | $193.0832 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $88.46 | 12.268% | $99.3123 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $150.77 | 7.288% | $161.7581 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $211.94 | 12.368% | $238.1527 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $73.31 | 10.289% | $80.8529 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $29.32 | 12.469% | $32.9759 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $858.05 | $950.3273 | $950.32 | $950.35 | $950.50 | |