| 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 | $171.48 | 11.531% | $191.2534 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $84.39 | 11.126% | $93.7792 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $154.59 | 10.390% | $170.6519 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $166.40 | 10.535% | $183.9302 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $49.41 | 3.205% | $50.9936 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $20.27 | 3.180% | $20.9146 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $233.45 | 10.475% | $257.9039 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $879.99 | $969.4268 | $969.41 | $969.45 | $969.50 | |