| 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 | $117.71 | 6.640% | $125.5259 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $109.76 | 3.699% | $113.82 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $183.33 | 5.627% | $193.646 | $193.65 | $193.65 | $193.60 |
| Purchase #4 | $97.46 | 9.391% | $106.6125 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $89.65 | 7.397% | $96.2814 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $49.88 | 12.560% | $56.1449 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $133.76 | 11.676% | $149.3778 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $781.55 | $841.4085 | $841.41 | $841.45 | $841.30 | |