| 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 | $161.85 | 9.694% | $177.5397 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $75.54 | 6.280% | $80.2839 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $55.64 | 13.204% | $62.9867 | $62.99 | $63.00 | $63.00 |
| Purchase #4 | $25.69 | 13.309% | $29.1091 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $63.34 | 5.384% | $66.7502 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $212.75 | 9.245% | $232.4187 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $163.82 | 8.396% | $177.5743 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $758.63 | $826.6626 | $826.66 | $826.65 | $826.70 | |