| 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 | $183.44 | 3.363% | $189.6091 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $124.78 | 11.551% | $139.1933 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $102.98 | 4.146% | $107.2496 | $107.25 | $107.25 | $107.20 |
| Purchase #4 | $120.49 | 10.137% | $132.7041 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $41.56 | 6.552% | $44.283 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $73.78 | 12.668% | $83.1265 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $109.91 | 7.626% | $118.2917 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $756.94 | $814.4573 | $814.45 | $814.50 | $814.40 | |