| 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 | $174.61 | 13.214% | $197.683 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $20.78 | 12.589% | $23.396 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $12.29 | 13.583% | $13.9594 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $165.64 | 3.298% | $171.1028 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $82.66 | 11.638% | $92.28 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $73.47 | 11.207% | $81.7038 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $54.95 | 8.504% | $59.6229 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $584.40 | $639.7479 | $639.74 | $639.75 | $639.80 | |