| 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 | $102.30 | 9.762% | $112.2865 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $146.84 | 13.199% | $166.2214 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $152.67 | 5.135% | $160.5096 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $110.83 | 6.619% | $118.1658 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $47.26 | 11.435% | $52.6642 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $185.34 | 11.216% | $206.1277 | $206.13 | $206.15 | $206.10 |
| Purchase #7 | $137.80 | 5.316% | $145.1254 | $145.13 | $145.15 | $145.10 |
| 7 purchase totals = | $883.04 | $961.1006 | $961.11 | $961.10 | $961.10 | |