| 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 | $18.53 | 6.784% | $19.7871 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $184.48 | 3.357% | $190.673 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $16.74 | 4.469% | $17.4881 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $126.54 | 11.542% | $141.1452 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $95.60 | 3.751% | $99.186 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $195.33 | 9.236% | $213.3707 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $125.25 | 9.355% | $136.9671 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $762.47 | $818.6172 | $818.63 | $818.60 | $818.70 | |