| 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 | $147.93 | 7.283% | $158.7037 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $133.68 | 8.414% | $144.9278 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $64.34 | 4.193% | $67.0378 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $12.63 | 13.859% | $14.3804 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $32.34 | 4.815% | $33.8972 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $125.85 | 7.755% | $135.6097 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $80.62 | 8.193% | $87.2252 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $597.39 | $641.7818 | $641.79 | $641.85 | $641.70 | |