| 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 | $156.77 | 8.734% | $170.4623 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $153.52 | 7.708% | $165.3533 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $55.79 | 11.462% | $62.1846 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $97.36 | 11.470% | $108.5272 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $123.26 | 8.161% | $133.3192 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $226.83 | 8.468% | $246.038 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $128.35 | 4.140% | $133.6637 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $941.88 | $1,019.5483 | $1,019.54 | $1,019.55 | $1,019.60 | |