| 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 | $116.60 | 13.379% | $132.1999 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $224.58 | 13.857% | $255.7001 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $41.76 | 13.403% | $47.3571 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $137.36 | 8.360% | $148.8433 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $127.43 | 12.395% | $143.2249 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $55.65 | 11.720% | $62.1722 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $50.77 | 13.200% | $57.4716 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $754.15 | $846.9691 | $846.96 | $846.90 | $847.00 | |