| 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 | $157.35 | 8.544% | $170.794 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $220.25 | 11.856% | $246.3628 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $48.37 | 8.284% | $52.377 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $140.59 | 9.486% | $153.9264 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $55.32 | 12.750% | $62.3733 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $37.98 | 13.465% | $43.094 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $89.79 | 5.209% | $94.4672 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $749.65 | $823.3947 | $823.39 | $823.40 | $823.50 | |