| 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 | $155.49 | 3.370% | $160.73 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $21.70 | 13.172% | $24.5583 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $120.69 | 6.222% | $128.1993 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $63.92 | 7.464% | $68.691 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $207.95 | 9.530% | $227.7676 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $188.25 | 6.361% | $200.2246 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $66.99 | 11.690% | $74.8211 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $824.99 | $884.9919 | $884.99 | $884.95 | $885.00 | |