| 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 | $160.61 | 5.844% | $169.996 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $58.35 | 8.576% | $63.3541 | $63.35 | $63.35 | $63.40 |
| Purchase #3 | $118.38 | 10.154% | $130.4003 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $52.70 | 4.384% | $55.0104 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $185.68 | 12.517% | $208.9216 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $93.34 | 9.680% | $102.3753 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $91.80 | 8.335% | $99.4515 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $760.86 | $829.5092 | $829.51 | $829.50 | $829.60 | |