| 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 | $213.51 | 6.698% | $227.8109 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $160.83 | 11.851% | $179.89 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $73.34 | 3.167% | $75.6627 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $172.59 | 12.817% | $194.7109 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $156.69 | 4.733% | $164.1061 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $89.26 | 11.389% | $99.4258 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $17.68 | 8.569% | $19.195 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $883.90 | $960.8014 | $960.81 | $960.80 | $960.80 | |