| 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 | $133.42 | 8.110% | $144.2404 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $27.71 | 5.307% | $29.1806 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $23.26 | 10.728% | $25.7553 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $173.27 | 11.586% | $193.3451 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $63.36 | 4.129% | $65.9761 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $204.69 | 11.738% | $228.7165 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $247.59 | 5.830% | $262.0245 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $873.30 | $949.2385 | $949.25 | $949.25 | $949.20 | |