| 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 | $141.98 | 4.219% | $147.9701 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $104.59 | 10.779% | $115.8638 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $131.62 | 6.115% | $139.6686 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $65.62 | 12.625% | $73.9045 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $228.61 | 12.793% | $257.8561 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $152.82 | 5.375% | $161.0341 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $158.59 | 10.686% | $175.5369 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $983.83 | $1,071.8341 | $1,071.83 | $1,071.80 | $1,071.90 | |