| 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 | $151.80 | 7.525% | $163.223 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $38.85 | 7.795% | $41.8784 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $167.42 | 8.182% | $181.1183 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $83.71 | 13.358% | $94.892 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $25.43 | 13.589% | $28.8857 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $217.62 | 8.195% | $235.454 | $235.45 | $235.45 | $235.50 |
| Purchase #7 | $87.83 | 12.380% | $98.7034 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $772.66 | $844.1548 | $844.15 | $844.15 | $844.20 | |