| 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 | $71.97 | 4.471% | $75.1878 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $76.36 | 5.190% | $80.3231 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $14.85 | 11.384% | $16.5405 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $194.84 | 12.760% | $219.7016 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $236.36 | 3.182% | $243.881 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $139.90 | 5.834% | $148.0618 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $134.68 | 7.349% | $144.5776 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $868.96 | $928.2734 | $928.27 | $928.30 | $928.30 | |