| 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 | $187.87 | 7.726% | $202.3848 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $137.71 | 8.473% | $149.3782 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $166.90 | 6.427% | $177.6267 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $70.30 | 10.458% | $77.652 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $38.81 | 12.439% | $43.6376 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $92.50 | 5.762% | $97.8299 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $57.33 | 12.207% | $64.3283 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $751.42 | $812.8375 | $812.84 | $812.95 | $812.80 | |