| 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 | $30.83 | 3.291% | $31.8446 | $31.84 | $31.85 | $31.80 |
| Purchase #2 | $157.78 | 4.684% | $165.1704 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $118.50 | 12.535% | $133.354 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $188.57 | 9.787% | $207.0253 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $159.71 | 13.219% | $180.8221 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $14.91 | 8.595% | $16.1915 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $136.56 | 3.599% | $141.4748 | $141.47 | $141.45 | $141.50 |
| 7 purchase totals = | $806.86 | $875.8827 | $875.87 | $875.85 | $875.90 | |