| 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 | $112.89 | 5.231% | $118.7953 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $194.39 | 5.676% | $205.4236 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $105.66 | 11.624% | $117.9419 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $68.78 | 6.412% | $73.1902 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $104.25 | 3.405% | $107.7997 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $131.79 | 13.351% | $149.3853 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $93.77 | 13.683% | $106.6005 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $811.53 | $879.1365 | $879.14 | $879.15 | $879.10 | |