| 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 | $161.26 | 13.755% | $183.4413 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $17.84 | 3.354% | $18.4384 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $161.47 | 8.717% | $175.5453 | $175.55 | $175.55 | $175.50 |
| Purchase #4 | $26.58 | 10.150% | $29.2779 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $116.78 | 10.442% | $128.9742 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $106.61 | 13.800% | $121.3222 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $170.33 | 8.504% | $184.8149 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $760.87 | $841.8142 | $841.81 | $841.80 | $841.70 | |