| 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 | $114.67 | 11.757% | $128.1518 | $128.15 | $128.15 | $128.20 |
| Purchase #2 | $92.86 | 4.473% | $97.0136 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $144.42 | 9.569% | $158.2395 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $50.26 | 10.617% | $55.5961 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $149.40 | 9.125% | $163.0328 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $185.80 | 5.573% | $196.1546 | $196.15 | $196.15 | $196.20 |
| Purchase #7 | $25.63 | 4.826% | $26.8669 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $763.04 | $825.0553 | $825.05 | $825.05 | $825.10 | |