| 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 | $163.62 | 9.661% | $179.4273 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $193.63 | 3.762% | $200.9144 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $113.81 | 9.526% | $124.6515 | $124.65 | $124.65 | $124.70 |
| Purchase #4 | $128.34 | 10.489% | $141.8016 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $64.71 | 8.471% | $70.1916 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $141.30 | 13.735% | $160.7076 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $150.71 | 9.216% | $164.5994 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $956.12 | $1,042.2934 | $1,042.29 | $1,042.30 | $1,042.30 | |