| 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 | $168.43 | 11.867% | $188.4176 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $161.62 | 13.593% | $183.589 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $242.61 | 4.440% | $253.3819 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $23.81 | 12.620% | $26.8148 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $74.91 | 9.539% | $82.0557 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $92.64 | 5.472% | $97.7093 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $174.71 | 7.662% | $188.0963 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $938.73 | $1,020.0646 | $1,020.07 | $1,020.05 | $1,020.10 | |