| 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 | $160.71 | 8.305% | $174.057 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $247.75 | 6.868% | $264.7655 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $235.51 | 3.359% | $243.4208 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $84.66 | 13.758% | $96.3075 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $50.26 | 10.317% | $55.4453 | $55.45 | $55.45 | $55.40 |
| Purchase #6 | $237.51 | 5.129% | $249.6919 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $102.63 | 7.689% | $110.5212 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $1,119.03 | $1,194.2092 | $1,194.22 | $1,194.15 | $1,194.20 | |