| 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 | $97.86 | 13.788% | $111.3529 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $169.39 | 3.313% | $175.0019 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $212.46 | 12.560% | $239.145 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $146.33 | 6.424% | $155.7302 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $199.45 | 8.193% | $215.7909 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $69.42 | 8.484% | $75.3096 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $209.28 | 9.113% | $228.3517 | $228.35 | $228.35 | $228.40 |
| 7 purchase totals = | $1,104.19 | $1,200.6822 | $1,200.68 | $1,200.70 | $1,200.70 | |