| 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 | $222.91 | 6.129% | $236.5722 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $15.59 | 5.631% | $16.4679 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $199.52 | 8.535% | $216.549 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $170.91 | 7.321% | $183.4223 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $49.34 | 7.638% | $53.1086 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $191.43 | 9.146% | $208.9382 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $17.97 | 10.434% | $19.845 | $19.85 | $19.85 | $19.80 |
| 7 purchase totals = | $867.67 | $934.9032 | $934.91 | $934.85 | $934.80 | |