| 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 | $147.68 | 10.390% | $163.024 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $160.57 | 12.128% | $180.0439 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $7.80 | 13.119% | $8.8233 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $12.61 | 11.684% | $14.0834 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $88.38 | 3.719% | $91.6669 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $221.76 | 7.469% | $238.3233 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $237.42 | 4.797% | $248.809 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $876.22 | $944.7738 | $944.76 | $944.70 | $944.70 | |