| 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 | $116.96 | 3.163% | $120.6594 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $149.88 | 3.548% | $155.1977 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $163.90 | 6.136% | $173.9569 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $187.42 | 13.271% | $212.2925 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $66.42 | 8.767% | $72.243 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $179.86 | 5.520% | $189.7883 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $51.75 | 7.360% | $55.5588 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $916.19 | $979.6966 | $979.70 | $979.70 | $979.80 | |