| 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 | $100.40 | 6.347% | $106.7724 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $164.89 | 4.152% | $171.7362 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $31.46 | 13.250% | $35.6285 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $47.29 | 4.349% | $49.3466 | $49.35 | $49.35 | $49.30 |
| Purchase #5 | $176.88 | 5.350% | $186.3431 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $97.82 | 13.431% | $110.9582 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $211.71 | 11.482% | $236.0185 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $830.45 | $896.8035 | $896.81 | $896.80 | $896.70 | |