| 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 | $73.60 | 13.873% | $83.8105 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $56.56 | 10.134% | $62.2918 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $141.67 | 7.818% | $152.7458 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $122.96 | 3.249% | $126.955 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $198.56 | 11.334% | $221.0648 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $137.85 | 10.126% | $151.8087 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $179.74 | 3.828% | $186.6204 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $910.94 | $985.2970 | $985.30 | $985.25 | $985.30 | |