| 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 | $148.33 | 7.570% | $159.5586 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $223.30 | 12.755% | $251.7819 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $92.61 | 4.660% | $96.9256 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $107.40 | 8.755% | $116.8029 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $16.28 | 6.241% | $17.296 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $158.99 | 5.738% | $168.1128 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $111.82 | 7.568% | $120.2825 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $858.73 | $930.7603 | $930.76 | $930.80 | $930.80 | |