| 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 | $132.72 | 9.751% | $145.6615 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $23.53 | 7.708% | $25.3437 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $149.33 | 6.801% | $159.4859 | $159.49 | $159.50 | $159.50 |
| Purchase #4 | $46.99 | 3.864% | $48.8057 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $71.91 | 13.746% | $81.7947 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $198.95 | 6.584% | $212.0489 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $23.60 | 10.732% | $26.1328 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $647.03 | $699.2732 | $699.27 | $699.30 | $699.20 | |