| 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 | $161.86 | 4.281% | $168.7892 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $102.97 | 5.104% | $108.2256 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $73.81 | 6.489% | $78.5995 | $78.60 | $78.60 | $78.60 |
| Purchase #4 | $221.97 | 5.681% | $234.5801 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $100.48 | 6.865% | $107.378 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $114.32 | 4.314% | $119.2518 | $119.25 | $119.25 | $119.30 |
| Purchase #7 | $65.64 | 9.812% | $72.0806 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $841.05 | $888.9048 | $888.91 | $889.00 | $889.00 | |