| 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 | $149.63 | 6.622% | $159.5385 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $53.29 | 5.134% | $56.0259 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $129.53 | 7.699% | $139.5025 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $150.59 | 5.214% | $158.4418 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $195.51 | 5.413% | $206.093 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $21.72 | 13.832% | $24.7243 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $77.97 | 12.418% | $87.6523 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $778.24 | $831.9783 | $831.97 | $832.00 | $831.90 | |