| 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 | $102.73 | 10.655% | $113.6759 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $160.58 | 10.721% | $177.7958 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $186.52 | 13.833% | $212.3213 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $61.70 | 4.721% | $64.6129 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $213.38 | 5.372% | $224.8428 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $194.90 | 9.610% | $213.6299 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $133.69 | 7.753% | $144.055 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $1,053.50 | $1,150.9336 | $1,150.94 | $1,150.95 | $1,150.90 | |