| 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 | $120.51 | 13.648% | $136.9572 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $190.82 | 6.346% | $202.9294 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $22.27 | 13.381% | $25.2499 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $24.58 | 13.805% | $27.9733 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $160.67 | 5.718% | $169.8571 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $29.42 | 10.208% | $32.4232 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $29.61 | 3.857% | $30.7521 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $577.88 | $626.1422 | $626.14 | $626.10 | $626.20 | |