| 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 | $176.29 | 8.584% | $191.4227 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $207.52 | 5.763% | $219.4794 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $126.85 | 12.625% | $142.8648 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $192.39 | 11.500% | $214.5149 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $66.46 | 10.270% | $73.2854 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $161.60 | 8.408% | $175.1873 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $113.50 | 10.200% | $125.077 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $1,044.61 | $1,141.8315 | $1,141.83 | $1,141.85 | $1,141.90 | |