| 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 | $112.79 | 8.689% | $122.5903 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $148.63 | 13.199% | $168.2477 | $168.25 | $168.25 | $168.20 |
| Purchase #3 | $6.60 | 7.623% | $7.1031 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $88.93 | 10.108% | $97.919 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $152.86 | 5.369% | $161.0671 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $14.90 | 6.306% | $15.8396 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $221.74 | 12.380% | $249.1914 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $746.45 | $821.9582 | $821.96 | $821.95 | $821.90 | |