| 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 | $161.96 | 5.536% | $170.9261 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $116.98 | 12.520% | $131.6259 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $208.71 | 13.827% | $237.5683 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $20.70 | 10.721% | $22.9192 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $234.48 | 13.704% | $266.6131 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $137.64 | 5.489% | $145.1951 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $7.53 | 8.382% | $8.1612 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $888.00 | $983.0089 | $983.02 | $983.00 | $983.00 | |