| 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 | $173.53 | 8.867% | $188.9169 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $211.57 | 5.851% | $223.949 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $108.97 | 11.234% | $121.2117 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $11.37 | 13.679% | $12.9253 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $29.25 | 6.547% | $31.165 | $31.17 | $31.15 | $31.20 |
| Purchase #6 | $117.92 | 3.638% | $122.2099 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $5.47 | 3.848% | $5.6805 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $658.08 | $706.0583 | $706.07 | $706.05 | $706.00 | |