| 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 | $143.27 | 7.590% | $154.1442 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $5.38 | 5.755% | $5.6896 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $160.90 | 8.832% | $175.1107 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $239.83 | 4.531% | $250.6967 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $62.57 | 11.125% | $69.5309 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $92.77 | 13.378% | $105.1808 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $91.68 | 8.685% | $99.6424 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $796.40 | $859.9953 | $859.99 | $860.05 | $859.90 | |