| 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 | $163.33 | 11.456% | $182.0411 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $112.35 | 5.853% | $118.9258 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $37.89 | 9.288% | $41.4092 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $168.70 | 10.711% | $186.7695 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $174.90 | 7.460% | $187.9475 | $187.95 | $187.95 | $187.90 |
| Purchase #6 | $120.33 | 9.219% | $131.4232 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $19.89 | 12.740% | $22.424 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $797.39 | $870.9403 | $870.94 | $870.90 | $870.80 | |