| 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 | $193.86 | 6.496% | $206.4531 | $206.45 | $206.45 | $206.50 |
| Purchase #2 | $161.78 | 3.695% | $167.7578 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $20.41 | 8.623% | $22.17 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $73.78 | 8.363% | $79.9502 | $79.95 | $79.95 | $80.00 |
| Purchase #5 | $25.79 | 13.296% | $29.219 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $169.77 | 10.569% | $187.713 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $221.38 | 3.520% | $229.1726 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $866.77 | $922.4357 | $922.43 | $922.35 | $922.60 | |