| 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 | $91.85 | 10.785% | $101.756 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $202.67 | 10.373% | $223.693 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $243.88 | 11.188% | $271.1653 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $170.29 | 3.158% | $175.6678 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $140.50 | 11.779% | $157.0495 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $217.45 | 3.597% | $225.2717 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $204.83 | 5.470% | $216.0342 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $1,271.47 | $1,370.6375 | $1,370.64 | $1,370.60 | $1,370.70 | |