| 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 | $149.97 | 12.236% | $168.3203 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $41.51 | 12.656% | $46.7635 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $19.71 | 11.284% | $21.9341 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $215.90 | 4.743% | $226.1401 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $85.52 | 10.482% | $94.4842 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $108.82 | 6.735% | $116.149 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $225.76 | 7.715% | $243.1774 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $847.19 | $916.9686 | $916.96 | $917.00 | $916.90 | |