| 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 | $151.48 | 12.216% | $169.9848 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $53.89 | 4.233% | $56.1712 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $130.25 | 9.479% | $142.5964 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $11.27 | 6.197% | $11.9684 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $219.81 | 7.718% | $236.7749 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $244.55 | 7.556% | $263.0282 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $85.87 | 8.743% | $93.3776 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $897.12 | $973.9015 | $973.90 | $973.90 | $974.00 | |