| 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 | $45.85 | 12.189% | $51.4387 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $132.32 | 7.855% | $142.7137 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $160.27 | 8.387% | $173.7118 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $138.39 | 13.668% | $157.3051 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $164.93 | 3.544% | $170.7751 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $243.69 | 13.743% | $277.1803 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $26.59 | 13.423% | $30.1592 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $912.04 | $1,003.2839 | $1,003.29 | $1,003.30 | $1,003.30 | |