| 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 | $17.75 | 8.426% | $19.2456 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $169.90 | 3.578% | $175.979 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $128.89 | 6.161% | $136.8309 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $49.53 | 13.863% | $56.3963 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $199.67 | 8.353% | $216.3484 | $216.35 | $216.35 | $216.30 |
| Purchase #6 | $126.93 | 3.607% | $131.5084 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $215.94 | 7.677% | $232.5177 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $908.61 | $968.8263 | $968.84 | $968.85 | $968.70 | |