| 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 | $119.31 | 12.742% | $134.5125 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $164.47 | 9.474% | $180.0519 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $84.56 | 12.774% | $95.3617 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $25.95 | 11.400% | $28.9083 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $56.26 | 13.562% | $63.89 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $148.31 | 8.308% | $160.6316 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $144.67 | 13.725% | $164.526 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $743.53 | $827.8820 | $827.88 | $827.90 | $827.90 | |