| 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 | $168.35 | 13.399% | $190.9072 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $11.46 | 13.168% | $12.9691 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $236.95 | 12.742% | $267.1422 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $122.65 | 9.252% | $133.9976 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $78.85 | 8.615% | $85.6429 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $72.29 | 13.683% | $82.1814 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $119.62 | 10.606% | $132.3069 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $810.17 | $905.1473 | $905.15 | $905.15 | $905.10 | |