| 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 | $143.82 | 9.320% | $157.224 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $185.78 | 6.348% | $197.5733 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $173.83 | 12.512% | $195.5796 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $241.98 | 5.844% | $256.1213 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $149.49 | 11.225% | $166.2703 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $5.35 | 10.122% | $5.8915 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $156.78 | 8.408% | $169.9621 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $1,057.03 | $1,148.6221 | $1,148.61 | $1,148.55 | $1,148.70 | |