| 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 | $141.78 | 9.173% | $154.7855 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $84.34 | 9.336% | $92.214 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $113.56 | 4.834% | $119.0495 | $119.05 | $119.05 | $119.00 |
| Purchase #4 | $152.70 | 11.485% | $170.2376 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $160.26 | 13.613% | $182.0762 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $6.56 | 8.535% | $7.1199 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $55.41 | 8.791% | $60.2811 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $714.61 | $785.7638 | $785.77 | $785.80 | $785.70 | |