| 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 | $190.93 | 7.784% | $205.792 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $135.26 | 9.723% | $148.4113 | $148.41 | $148.40 | $148.40 |
| Purchase #3 | $113.57 | 4.526% | $118.7102 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $26.30 | 5.644% | $27.7844 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $98.35 | 4.109% | $102.3912 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $83.99 | 10.678% | $92.9585 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $195.77 | 3.603% | $202.8236 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $844.17 | $898.8712 | $898.86 | $898.85 | $898.90 | |