| 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 | $156.79 | 13.742% | $178.3361 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $145.96 | 3.436% | $150.9752 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $234.64 | 3.253% | $242.2728 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $30.45 | 8.297% | $32.9764 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $191.40 | 3.190% | $197.5057 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $65.40 | 6.637% | $69.7406 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $12.28 | 9.576% | $13.4559 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $836.92 | $885.2627 | $885.28 | $885.30 | $885.30 | |