| 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 | $154.51 | 5.584% | $163.1378 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $93.60 | 5.799% | $99.0279 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $197.25 | 8.253% | $213.529 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $98.79 | 7.389% | $106.0896 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $82.68 | 5.464% | $87.1976 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $42.44 | 5.214% | $44.6528 | $44.65 | $44.65 | $44.70 |
| Purchase #7 | $176.52 | 13.654% | $200.622 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $845.79 | $914.2567 | $914.26 | $914.30 | $914.20 | |