| 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 | $164.46 | 5.528% | $173.5513 | $173.55 | $173.55 | $173.60 |
| Purchase #2 | $101.80 | 6.334% | $108.248 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $148.93 | 12.122% | $166.9833 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $121.39 | 8.603% | $131.8332 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $40.75 | 10.866% | $45.1779 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $205.86 | 7.559% | $221.421 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $227.61 | 8.463% | $246.8726 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $1,010.80 | $1,094.0873 | $1,094.08 | $1,094.10 | $1,094.10 | |