| 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 | $184.37 | 9.431% | $201.7579 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $149.92 | 7.695% | $161.4563 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $151.40 | 7.220% | $162.3311 | $162.33 | $162.35 | $162.30 |
| Purchase #4 | $28.98 | 4.686% | $30.338 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $129.73 | 6.151% | $137.7097 | $137.71 | $137.70 | $137.70 |
| Purchase #6 | $5.27 | 10.741% | $5.8361 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $44.46 | 10.388% | $49.0785 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $694.13 | $748.5076 | $748.52 | $748.55 | $748.50 | |