| 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 | $148.38 | 6.620% | $158.2028 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $59.86 | 12.811% | $67.5287 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $127.68 | 8.844% | $138.972 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $33.88 | 10.442% | $37.4177 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $195.86 | 3.802% | $203.3066 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $9.92 | 10.711% | $10.9825 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $190.33 | 10.834% | $210.9504 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $765.91 | $827.3607 | $827.36 | $827.35 | $827.40 | |