| 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 | $63.82 | 5.557% | $67.3665 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $133.51 | 3.211% | $137.797 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $180.49 | 9.540% | $197.7087 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $28.58 | 8.583% | $31.033 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $210.80 | 13.162% | $238.5455 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $154.56 | 11.480% | $172.3035 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $126.44 | 13.172% | $143.0947 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $898.20 | $987.8489 | $987.85 | $987.85 | $987.80 | |