| 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 | $163.51 | 8.433% | $177.2988 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $78.57 | 11.614% | $87.6951 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $13.95 | 10.436% | $15.4058 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $200.48 | 8.140% | $216.7991 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $231.35 | 12.450% | $260.1531 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $184.79 | 3.369% | $191.0156 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $208.72 | 3.551% | $216.1316 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $1,081.37 | $1,164.4991 | $1,164.51 | $1,164.50 | $1,164.50 | |