| 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 | $118.37 | 12.769% | $133.4847 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $37.93 | 13.556% | $43.0718 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $61.25 | 5.849% | $64.8325 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $227.26 | 7.216% | $243.6591 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $24.65 | 4.853% | $25.8463 | $25.85 | $25.85 | $25.80 |
| Purchase #6 | $182.33 | 6.305% | $193.8259 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $141.48 | 9.824% | $155.379 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $793.27 | $860.0993 | $860.10 | $860.15 | $860.10 | |