| 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 | $158.86 | 3.403% | $164.266 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $148.60 | 7.304% | $159.4537 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $56.52 | 9.784% | $62.0499 | $62.05 | $62.05 | $62.00 |
| Purchase #4 | $29.44 | 11.229% | $32.7458 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $198.34 | 11.845% | $221.8334 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $119.45 | 4.795% | $125.1776 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $20.50 | 12.866% | $23.1375 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $731.71 | $788.6639 | $788.67 | $788.70 | $788.60 | |