| 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 | $167.51 | 11.739% | $187.174 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $142.71 | 9.872% | $156.7983 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $25.37 | 9.169% | $27.6962 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $50.88 | 13.336% | $57.6654 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $209.44 | 8.709% | $227.6801 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $188.94 | 4.250% | $196.97 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $74.27 | 5.566% | $78.4039 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $859.12 | $932.3879 | $932.39 | $932.35 | $932.50 | |