| 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 | $158.30 | 5.601% | $167.1664 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $133.41 | 13.622% | $151.5831 | $151.58 | $151.60 | $151.60 |
| Purchase #3 | $213.94 | 7.210% | $229.3651 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $64.75 | 7.399% | $69.5409 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $50.26 | 6.253% | $53.4028 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $81.53 | 7.184% | $87.3871 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $95.65 | 12.872% | $107.9621 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $797.84 | $866.4075 | $866.41 | $866.40 | $866.50 | |