| 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 | $199.55 | 12.668% | $224.829 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $58.80 | 11.134% | $65.3468 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $30.84 | 13.701% | $35.0654 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $48.34 | 13.561% | $54.8954 | $54.90 | $54.90 | $54.90 |
| Purchase #5 | $80.81 | 5.122% | $84.9491 | $84.95 | $84.95 | $84.90 |
| Purchase #6 | $35.72 | 8.859% | $38.8844 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $144.82 | 3.121% | $149.3398 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $598.88 | $653.3099 | $653.32 | $653.35 | $653.20 | |