| 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 | $167.64 | 12.761% | $189.0325 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $86.75 | 6.577% | $92.4555 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $165.56 | 13.117% | $187.2765 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $62.41 | 12.166% | $70.0028 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $6.48 | 7.681% | $6.9777 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $90.46 | 13.501% | $102.673 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $24.98 | 7.618% | $26.883 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $604.28 | $675.3010 | $675.30 | $675.35 | $675.40 | |