| 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 | $146.43 | 3.279% | $151.2314 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $37.42 | 8.252% | $40.5079 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $243.56 | 9.283% | $266.1697 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $75.78 | 11.202% | $84.2689 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $39.80 | 7.174% | $42.6553 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $157.55 | 4.698% | $164.9517 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $130.34 | 10.498% | $144.0231 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $830.88 | $893.8080 | $893.81 | $893.75 | $893.90 | |