| 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 | $20.42 | 11.260% | $22.7193 | $22.72 | $22.70 | $22.70 |
| Purchase #2 | $153.55 | 9.580% | $168.2601 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $159.45 | 3.561% | $165.128 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $135.34 | 3.633% | $140.2569 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $180.34 | 9.596% | $197.6454 | $197.65 | $197.65 | $197.60 |
| Purchase #6 | $153.63 | 6.491% | $163.6021 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $15.83 | 11.705% | $17.6829 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $818.56 | $875.2947 | $875.30 | $875.30 | $875.30 | |