| 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 | $154.84 | 5.857% | $163.909 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $215.93 | 4.589% | $225.839 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $36.26 | 8.616% | $39.3842 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $56.77 | 7.681% | $61.1305 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $148.43 | 7.366% | $159.3634 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $204.96 | 5.600% | $216.4378 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $63.40 | 13.245% | $71.7973 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $880.59 | $937.8612 | $937.86 | $937.90 | $937.80 | |