| 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 | $146.52 | 5.391% | $154.4189 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $210.36 | 10.681% | $232.8286 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $25.91 | 8.774% | $28.1833 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $200.56 | 8.470% | $217.5474 | $217.55 | $217.55 | $217.50 |
| Purchase #5 | $46.95 | 13.495% | $53.2859 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $177.54 | 7.745% | $191.2905 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $55.99 | 13.364% | $63.4725 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $863.83 | $941.0271 | $941.03 | $941.05 | $941.00 | |