| 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 | $163.39 | 3.499% | $169.107 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $132.52 | 11.149% | $147.2947 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $195.95 | 9.761% | $215.0767 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $192.86 | 10.326% | $212.7747 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $161.31 | 5.802% | $170.6692 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $106.43 | 5.500% | $112.2837 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $51.57 | 10.591% | $57.0318 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $1,004.03 | $1,084.2378 | $1,084.23 | $1,084.25 | $1,084.30 | |