| 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 | $95.37 | 6.718% | $101.777 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $157.64 | 8.300% | $170.7241 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $5.60 | 10.304% | $6.177 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $47.37 | 5.188% | $49.8276 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $242.92 | 5.373% | $255.9721 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $190.98 | 9.557% | $209.232 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $20.73 | 4.855% | $21.7364 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $760.61 | $815.4462 | $815.45 | $815.50 | $815.40 | |