| 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 | $34.32 | 9.358% | $37.5317 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $129.99 | 5.459% | $137.0862 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $154.73 | 3.814% | $160.6314 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $164.93 | 7.242% | $176.8742 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $149.90 | 8.813% | $163.1107 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $217.51 | 3.473% | $225.0641 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $214.42 | 9.384% | $234.5412 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $1,065.80 | $1,134.8395 | $1,134.83 | $1,134.85 | $1,134.80 | |