| 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 | $149.38 | 9.589% | $163.704 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $204.84 | 9.157% | $223.5972 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $78.30 | 12.707% | $88.2496 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $221.88 | 4.252% | $231.3143 | $231.31 | $231.30 | $231.30 |
| Purchase #5 | $22.91 | 11.569% | $25.5605 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $191.42 | 10.207% | $210.9582 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $47.42 | 5.799% | $50.1699 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $916.15 | $993.5537 | $993.55 | $993.50 | $993.60 | |