| 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 | $157.29 | 8.660% | $170.9113 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $151.26 | 4.393% | $157.9049 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $148.79 | 7.157% | $159.4389 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $169.86 | 11.129% | $188.7637 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $54.63 | 4.482% | $57.0785 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $164.95 | 3.548% | $170.8024 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $149.84 | 5.874% | $158.6416 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $996.62 | $1,063.5413 | $1,063.53 | $1,063.55 | $1,063.50 | |