| 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 | $175.90 | 4.650% | $184.0794 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $239.94 | 8.540% | $260.4309 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $74.29 | 7.366% | $79.7622 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $180.78 | 13.239% | $204.7135 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $106.74 | 9.310% | $116.6775 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $211.43 | 8.499% | $229.3994 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $138.34 | 6.273% | $147.0181 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $1,127.42 | $1,222.0810 | $1,222.08 | $1,222.10 | $1,222.10 | |