| 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 | $139.55 | 12.474% | $156.9575 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $146.76 | 9.791% | $161.1293 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $65.47 | 10.411% | $72.2861 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $158.25 | 11.685% | $176.7415 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $71.39 | 9.707% | $78.3198 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $231.80 | 12.427% | $260.6058 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $66.86 | 3.670% | $69.3138 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $880.08 | $975.3538 | $975.36 | $975.35 | $975.30 | |