| 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 | $134.47 | 4.582% | $140.6314 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $144.26 | 13.576% | $163.8447 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $53.52 | 8.536% | $58.0885 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $248.63 | 13.348% | $281.8171 | $281.82 | $281.80 | $281.80 |
| Purchase #5 | $134.64 | 3.610% | $139.5005 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $122.99 | 4.181% | $128.1322 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $34.99 | 4.107% | $36.427 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $873.50 | $948.4414 | $948.44 | $948.50 | $948.30 | |