| 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 | $199.88 | 8.282% | $216.4341 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $146.49 | 3.494% | $151.6084 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $120.99 | 3.405% | $125.1097 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $150.59 | 8.780% | $163.8118 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $156.76 | 13.457% | $177.8552 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $207.87 | 9.735% | $228.1061 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $66.88 | 7.208% | $71.7007 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $1,049.46 | $1,134.6260 | $1,134.63 | $1,134.60 | $1,134.60 | |