| 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 | $160.53 | 4.159% | $167.2064 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $14.49 | 9.749% | $15.9026 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $131.53 | 12.661% | $148.183 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $65.50 | 9.201% | $71.5267 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $232.63 | 11.742% | $259.9454 | $259.95 | $259.95 | $259.90 |
| Purchase #6 | $124.79 | 6.351% | $132.7154 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $27.83 | 3.243% | $28.7325 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $757.30 | $824.2120 | $824.22 | $824.25 | $824.10 | |