| 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 | $166.78 | 3.193% | $172.1053 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $233.74 | 8.223% | $252.9604 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $46.98 | 3.473% | $48.6116 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $68.56 | 7.282% | $73.5525 | $73.55 | $73.55 | $73.60 |
| Purchase #5 | $240.32 | 8.784% | $261.4297 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $41.26 | 13.662% | $46.8969 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $47.89 | 7.208% | $51.3419 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $845.53 | $906.8983 | $906.90 | $906.90 | $906.90 | |