| 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 | $91.85 | 10.823% | $101.7909 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $244.70 | 3.418% | $253.0638 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $125.27 | 11.534% | $139.7186 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $145.48 | 4.188% | $151.5727 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $130.58 | 8.358% | $141.4939 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $146.73 | 10.555% | $162.2174 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $21.33 | 13.255% | $24.1573 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $905.94 | $974.0146 | $974.01 | $973.95 | $974.10 | |