| 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 | $155.89 | 3.655% | $161.5878 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $180.89 | 11.691% | $202.0378 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $143.94 | 10.113% | $158.4967 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $42.95 | 11.770% | $48.0052 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $52.92 | 4.840% | $55.4813 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $149.98 | 7.115% | $160.6511 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $24.66 | 8.627% | $26.7874 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $751.23 | $813.0473 | $813.06 | $813.10 | $813.10 | |