| 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 | $145.74 | 9.738% | $159.9322 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $37.75 | 10.462% | $41.6994 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $136.43 | 13.498% | $154.8453 | $154.85 | $154.85 | $154.80 |
| Purchase #4 | $69.74 | 3.777% | $72.3741 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $216.39 | 9.257% | $236.4212 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $95.33 | 13.608% | $108.3025 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $150.44 | 13.356% | $170.5328 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $851.82 | $944.1075 | $944.10 | $944.10 | $944.00 | |