| 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 | $148.32 | 7.266% | $159.0969 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $177.85 | 9.842% | $195.354 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $113.59 | 10.411% | $125.4159 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $95.43 | 3.373% | $98.6489 | $98.65 | $98.65 | $98.60 |
| Purchase #5 | $243.35 | 3.221% | $251.1883 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $210.42 | 7.140% | $225.444 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $169.37 | 11.133% | $188.226 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $1,158.33 | $1,243.3740 | $1,243.38 | $1,243.40 | $1,243.30 | |