| 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 | $139.58 | 13.487% | $158.4052 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $92.97 | 13.152% | $105.1974 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $177.31 | 13.588% | $201.4029 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $83.92 | 10.419% | $92.6636 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $96.62 | 10.870% | $107.1226 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $47.92 | 12.105% | $53.7207 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $193.88 | 9.215% | $211.746 | $211.75 | $211.75 | $211.70 |
| 7 purchase totals = | $832.20 | $930.2584 | $930.26 | $930.20 | $930.20 | |