| 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 | $150.86 | 8.323% | $163.4161 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $153.28 | 8.602% | $166.4651 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $195.71 | 9.117% | $213.5529 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $136.48 | 3.799% | $141.6649 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $165.38 | 6.137% | $175.5294 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $133.71 | 9.298% | $146.1424 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $214.45 | 5.335% | $225.8909 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $1,149.87 | $1,232.6617 | $1,232.66 | $1,232.65 | $1,232.70 | |