| 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 | $140.96 | 4.477% | $147.2708 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $131.66 | 4.628% | $137.7532 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $97.86 | 3.309% | $101.0982 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $87.95 | 10.822% | $97.4679 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $27.28 | 7.132% | $29.2256 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $65.53 | 3.350% | $67.7253 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $104.93 | 5.456% | $110.655 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $656.17 | $691.1960 | $691.21 | $691.20 | $691.30 | |