| 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 | $164.61 | 13.587% | $186.9756 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $21.62 | 3.283% | $22.3298 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $103.94 | 6.514% | $110.7107 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $178.92 | 12.200% | $200.7482 | $200.75 | $200.75 | $200.70 |
| Purchase #5 | $150.35 | 6.501% | $160.1243 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $104.84 | 4.715% | $109.7832 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $144.46 | 3.606% | $149.6692 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $868.74 | $940.3410 | $940.34 | $940.35 | $940.30 | |