| 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 | $150.75 | 8.868% | $164.1185 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $208.66 | 8.869% | $227.1661 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $5.98 | 3.844% | $6.2099 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $194.62 | 8.164% | $210.5088 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $19.55 | 4.760% | $20.4806 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $93.92 | 8.152% | $101.5764 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $120.42 | 13.423% | $136.584 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $793.90 | $866.6443 | $866.65 | $866.65 | $866.70 | |