| 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 | $180.37 | 5.774% | $190.7846 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $208.82 | 12.647% | $235.2295 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $67.96 | 8.599% | $73.8039 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $213.80 | 6.297% | $227.263 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $104.78 | 11.732% | $117.0728 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $99.27 | 7.777% | $106.9902 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $210.84 | 11.210% | $234.4752 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $1,085.84 | $1,185.6192 | $1,185.61 | $1,185.65 | $1,185.70 | |