| 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 | $149.32 | 13.836% | $169.9799 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $228.29 | 5.552% | $240.9647 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $161.86 | 11.346% | $180.2246 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $27.28 | 12.417% | $30.6674 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $165.57 | 4.474% | $172.9776 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $137.79 | 3.392% | $142.4638 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $200.74 | 6.248% | $213.2822 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,070.85 | $1,150.5602 | $1,150.55 | $1,150.55 | $1,150.70 | |