| 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 | $147.74 | 7.356% | $158.6078 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $200.52 | 5.588% | $211.7251 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $59.32 | 4.145% | $61.7788 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $84.71 | 9.257% | $92.5516 | $92.55 | $92.55 | $92.60 |
| Purchase #5 | $56.52 | 6.645% | $60.2758 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $201.29 | 7.601% | $216.5901 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $27.82 | 8.396% | $30.1558 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $777.92 | $831.6850 | $831.70 | $831.75 | $831.80 | |