| 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 | $138.87 | 10.742% | $153.7874 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $9.82 | 9.784% | $10.7808 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $45.94 | 9.555% | $50.3296 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $156.64 | 6.866% | $167.3949 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $240.79 | 9.725% | $264.2068 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $122.80 | 13.343% | $139.1852 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $157.61 | 7.710% | $169.7617 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $872.47 | $955.4464 | $955.45 | $955.50 | $955.50 | |