| 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 | $16.85 | 8.535% | $18.2881 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $176.99 | 5.187% | $186.1705 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $122.55 | 8.395% | $132.8381 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $90.33 | 8.511% | $98.018 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $100.26 | 5.422% | $105.6961 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $41.88 | 10.712% | $46.3662 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $249.66 | 11.359% | $278.0189 | $278.02 | $278.00 | $278.00 |
| 7 purchase totals = | $798.52 | $865.3959 | $865.41 | $865.35 | $865.40 | |