| 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 | $121.31 | 12.747% | $136.7734 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $12.82 | 12.609% | $14.4365 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $49.25 | 9.683% | $54.0189 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $167.91 | 11.586% | $187.3641 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $58.53 | 5.729% | $61.8832 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $121.78 | 8.162% | $131.7197 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $72.75 | 3.796% | $75.5116 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $604.35 | $661.7074 | $661.70 | $661.65 | $661.70 | |