| 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 | $129.59 | 12.113% | $145.2872 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $109.31 | 8.297% | $118.3795 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $37.64 | 6.149% | $39.9545 | $39.95 | $39.95 | $40.00 |
| Purchase #4 | $51.98 | 10.792% | $57.5897 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $136.46 | 10.268% | $150.4717 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $166.92 | 8.234% | $180.6642 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $202.38 | 3.858% | $210.1878 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $834.28 | $902.5346 | $902.53 | $902.55 | $902.70 | |