| 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 | $94.54 | 13.588% | $107.3861 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $44.42 | 10.708% | $49.1765 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $238.68 | 7.285% | $256.0678 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $157.34 | 11.479% | $175.4011 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $146.71 | 8.277% | $158.8532 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $60.42 | 3.269% | $62.3951 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $31.26 | 11.477% | $34.8477 | $34.85 | $34.85 | $34.80 |
| 7 purchase totals = | $773.37 | $844.1275 | $844.14 | $844.15 | $844.20 | |