| 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 | $169.78 | 13.390% | $192.5135 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $38.57 | 9.647% | $42.2908 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $83.26 | 13.338% | $94.3652 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $87.42 | 4.651% | $91.4859 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $134.37 | 6.559% | $143.1833 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $164.75 | 7.295% | $176.7685 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $109.81 | 6.254% | $116.6775 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $787.96 | $857.2847 | $857.29 | $857.30 | $857.40 | |