| 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 | $144.43 | 3.683% | $149.7494 | $149.75 | $149.75 | $149.70 |
| Purchase #2 | $75.92 | 6.635% | $80.9573 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $214.39 | 8.342% | $232.2744 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $116.85 | 9.449% | $127.8912 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $218.42 | 11.370% | $243.2544 | $243.25 | $243.25 | $243.30 |
| Purchase #6 | $155.39 | 12.741% | $175.1882 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $243.53 | 5.505% | $256.9363 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $1,168.93 | $1,266.2512 | $1,266.25 | $1,266.25 | $1,266.30 | |