| 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 | $17.26 | 7.872% | $18.6187 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $114.44 | 11.410% | $127.4976 | $127.50 | $127.50 | $127.50 |
| Purchase #3 | $110.42 | 6.664% | $117.7784 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $193.27 | 3.507% | $200.048 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $190.39 | 6.448% | $202.6663 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $94.80 | 3.708% | $98.3152 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $158.80 | 10.408% | $175.3279 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $879.38 | $940.2521 | $940.27 | $940.25 | $940.20 | |