| 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 | $146.33 | 3.822% | $151.9227 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $164.58 | 3.433% | $170.23 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $132.30 | 11.811% | $147.926 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $94.85 | 7.804% | $102.2521 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $242.86 | 13.543% | $275.7505 | $275.75 | $275.75 | $275.80 |
| Purchase #6 | $100.73 | 11.611% | $112.4258 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $24.26 | 3.769% | $25.1744 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $905.91 | $985.6815 | $985.68 | $985.70 | $985.70 | |