| 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 | $162.37 | 4.504% | $169.6831 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $163.35 | 13.662% | $185.6669 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $121.59 | 3.206% | $125.4882 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $216.25 | 4.242% | $225.4233 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $217.33 | 3.759% | $225.4994 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $81.79 | 7.672% | $88.0649 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $240.65 | 6.406% | $256.066 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,203.33 | $1,275.8918 | $1,275.89 | $1,275.85 | $1,276.00 | |