| 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 | $168.84 | 7.770% | $181.9589 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $223.59 | 12.647% | $251.8674 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $61.74 | 13.363% | $69.9903 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $50.42 | 6.572% | $53.7336 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $183.34 | 4.810% | $192.1587 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $151.35 | 8.306% | $163.9211 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $27.60 | 4.164% | $28.7493 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $866.88 | $942.3793 | $942.38 | $942.35 | $942.40 | |