| 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 | $160.71 | 7.796% | $173.239 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $13.41 | 4.102% | $13.9601 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $71.60 | 4.653% | $74.9315 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $86.76 | 11.182% | $96.4615 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $143.71 | 10.640% | $159.0007 | $159.00 | $159.00 | $159.00 |
| Purchase #6 | $173.29 | 8.431% | $187.9001 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $164.35 | 11.285% | $182.8969 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $813.83 | $888.3898 | $888.39 | $888.40 | $888.40 | |