| 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 | $158.51 | 4.342% | $165.3925 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $110.97 | 11.598% | $123.8403 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $201.94 | 8.483% | $219.0706 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $42.60 | 7.450% | $45.7737 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $84.68 | 10.686% | $93.7289 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $165.83 | 7.304% | $177.9422 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $153.50 | 8.602% | $166.7041 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $918.03 | $992.4523 | $992.44 | $992.45 | $992.40 | |