| 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 | $128.48 | 11.840% | $143.692 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $147.58 | 8.137% | $159.5886 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $59.62 | 12.741% | $67.2162 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $93.97 | 3.384% | $97.1499 | $97.15 | $97.15 | $97.10 |
| Purchase #5 | $232.27 | 8.297% | $251.5414 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $6.29 | 3.322% | $6.499 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $70.57 | 13.818% | $80.3214 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $738.78 | $806.0085 | $806.01 | $806.00 | $805.90 | |