| 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 | $199.81 | 8.790% | $217.3733 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $73.49 | 3.637% | $76.1628 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $245.89 | 8.305% | $266.3112 | $266.31 | $266.30 | $266.30 |
| Purchase #4 | $168.92 | 8.411% | $183.1279 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $79.56 | 7.377% | $85.4291 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $20.76 | 11.551% | $23.158 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $72.82 | 9.365% | $79.6396 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $861.25 | $931.2019 | $931.20 | $931.20 | $931.20 | |