| 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 | $143.59 | 11.754% | $160.4676 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $13.36 | 6.419% | $14.2176 | $14.22 | $14.20 | $14.20 |
| Purchase #3 | $216.46 | 11.790% | $241.9806 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $193.58 | 7.363% | $207.8333 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $46.60 | 6.310% | $49.5405 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $140.71 | 6.773% | $150.2403 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $115.53 | 5.808% | $122.24 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $869.83 | $946.5199 | $946.52 | $946.55 | $946.40 | |