| 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 | $125.79 | 11.582% | $140.359 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $110.70 | 3.284% | $114.3354 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $45.28 | 10.681% | $50.1164 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $112.93 | 4.303% | $117.7894 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $17.94 | 10.325% | $19.7923 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $126.44 | 12.443% | $142.1729 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $89.56 | 13.537% | $101.6837 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $628.64 | $686.2491 | $686.25 | $686.25 | $686.30 | |