| 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 | $150.71 | 13.591% | $171.193 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $143.80 | 13.408% | $163.0807 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $11.42 | 6.423% | $12.1535 | $12.15 | $12.15 | $12.20 |
| Purchase #4 | $88.25 | 5.191% | $92.8311 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $109.65 | 3.142% | $113.0952 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $189.37 | 9.247% | $206.881 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $141.33 | 8.478% | $153.312 | $153.31 | $153.30 | $153.30 |
| 7 purchase totals = | $834.53 | $912.5465 | $912.54 | $912.60 | $912.60 | |