| 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 | $179.96 | 10.648% | $199.1221 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $118.75 | 5.472% | $125.248 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $63.94 | 7.695% | $68.8602 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $66.56 | 10.199% | $73.3485 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $82.34 | 13.873% | $93.763 | $93.76 | $93.75 | $93.80 |
| Purchase #6 | $102.81 | 13.317% | $116.5012 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $241.90 | 5.318% | $254.7642 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $856.26 | $931.6072 | $931.60 | $931.55 | $931.60 | |