| 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 | $197.65 | 11.778% | $220.9292 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $61.71 | 7.281% | $66.2031 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $151.39 | 4.561% | $158.2949 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $152.30 | 11.687% | $170.0993 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $186.54 | 7.635% | $200.7823 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $56.61 | 9.605% | $62.0474 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $7.27 | 7.581% | $7.8211 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $813.47 | $886.1773 | $886.17 | $886.20 | $886.10 | |