| 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 | $139.77 | 3.714% | $144.9611 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $11.43 | 12.651% | $12.876 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $170.69 | 10.268% | $188.2164 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $40.85 | 6.456% | $43.4873 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $213.45 | 11.558% | $238.1206 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $204.96 | 4.405% | $213.9885 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $151.93 | 9.247% | $165.979 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $933.08 | $1,007.6289 | $1,007.64 | $1,007.65 | $1,007.70 | |