| 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 | $140.68 | 13.745% | $160.0165 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $72.52 | 8.390% | $78.6044 | $78.60 | $78.60 | $78.60 |
| Purchase #3 | $157.74 | 9.233% | $172.3041 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $69.67 | 7.451% | $74.8611 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $152.80 | 13.359% | $173.2126 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $168.27 | 10.598% | $186.1033 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $69.37 | 7.166% | $74.3411 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $831.05 | $919.4431 | $919.43 | $919.40 | $919.40 | |