| 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 | $175.30 | 13.845% | $199.5703 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $59.45 | 3.115% | $61.3019 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $201.58 | 12.226% | $226.2252 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $123.91 | 6.254% | $131.6593 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $25.34 | 8.604% | $27.5203 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $21.33 | 9.132% | $23.2779 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $34.64 | 4.460% | $36.1849 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $641.55 | $705.7398 | $705.74 | $705.75 | $705.80 | |