| 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 | $189.78 | 4.306% | $197.9519 | $197.95 | $197.95 | $198.00 |
| Purchase #2 | $102.57 | 7.518% | $110.2812 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $62.56 | 3.688% | $64.8672 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $190.63 | 11.445% | $212.4476 | $212.45 | $212.45 | $212.40 |
| Purchase #5 | $121.62 | 8.594% | $132.072 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $164.93 | 7.777% | $177.7566 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $71.71 | 10.188% | $79.0158 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $903.80 | $974.3923 | $974.40 | $974.35 | $974.50 | |