| 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 | $147.72 | 6.266% | $156.9761 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $83.48 | 10.274% | $92.0567 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $107.28 | 9.107% | $117.05 | $117.05 | $117.05 | $117.10 |
| Purchase #4 | $11.81 | 5.790% | $12.4938 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $58.29 | 11.483% | $64.9834 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $196.64 | 10.528% | $217.3423 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $239.70 | 8.520% | $260.1224 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $844.92 | $921.0247 | $921.02 | $921.05 | $921.10 | |