| 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 | $177.80 | 13.255% | $201.3674 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $148.51 | 9.303% | $162.3259 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $14.57 | 5.779% | $15.412 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $36.44 | 10.517% | $40.2724 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $41.50 | 3.377% | $42.9015 | $42.90 | $42.90 | $42.90 |
| Purchase #6 | $227.92 | 3.695% | $236.3416 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $43.59 | 13.856% | $49.6298 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $690.33 | $748.2506 | $748.25 | $748.25 | $748.20 | |