| 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 | $186.90 | 3.569% | $193.5705 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $204.42 | 6.161% | $217.0143 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $215.37 | 8.190% | $233.0088 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $6.92 | 5.531% | $7.3027 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $8.86 | 8.864% | $9.6454 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $13.81 | 10.720% | $15.2904 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $55.50 | 10.426% | $61.2864 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $691.78 | $737.1185 | $737.12 | $737.10 | $737.10 | |