| 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 | $16.65 | 13.290% | $18.8628 | $18.86 | $18.85 | $18.90 |
| Purchase #2 | $247.29 | 8.259% | $267.7137 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $144.33 | 6.162% | $153.2236 | $153.22 | $153.20 | $153.20 |
| Purchase #4 | $194.74 | 10.785% | $215.7427 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $77.92 | 9.478% | $85.3053 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $36.83 | 8.283% | $39.8806 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $62.62 | 9.513% | $68.577 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $780.38 | $849.3057 | $849.30 | $849.30 | $849.30 | |