| 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 | $169.66 | 12.231% | $190.4111 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $196.29 | 3.692% | $203.537 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $92.64 | 9.613% | $101.5455 | $101.55 | $101.55 | $101.50 |
| Purchase #4 | $190.90 | 3.706% | $197.9748 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $72.69 | 6.109% | $77.1306 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $57.44 | 6.496% | $61.1713 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $15.88 | 4.855% | $16.651 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $795.50 | $848.4213 | $848.42 | $848.40 | $848.40 | |