| 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 | $167.56 | 8.860% | $182.4058 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $144.95 | 9.169% | $158.2405 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $171.60 | 11.431% | $191.2156 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $69.57 | 11.690% | $77.7027 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $38.44 | 5.132% | $40.4127 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $117.87 | 9.869% | $129.5026 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $170.99 | 3.846% | $177.5663 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $880.98 | $957.0462 | $957.05 | $957.00 | $957.00 | |