| 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 | $135.51 | 9.307% | $148.1219 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $82.31 | 6.197% | $87.4108 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $107.29 | 11.337% | $119.4535 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $74.59 | 8.354% | $80.8212 | $80.82 | $80.80 | $80.80 |
| Purchase #5 | $205.43 | 8.289% | $222.4581 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $182.65 | 6.663% | $194.82 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $114.56 | 6.452% | $121.9514 | $121.95 | $121.95 | $122.00 |
| 7 purchase totals = | $902.34 | $975.0369 | $975.03 | $974.95 | $975.10 | |