| 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 | $148.77 | 4.679% | $155.7309 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $111.70 | 6.304% | $118.7416 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $10.40 | 4.664% | $10.8851 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $60.89 | 12.345% | $68.4069 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $206.74 | 13.138% | $233.9015 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $194.75 | 7.259% | $208.8869 | $208.89 | $208.90 | $208.90 |
| Purchase #7 | $102.31 | 13.220% | $115.8354 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $835.56 | $912.3883 | $912.40 | $912.45 | $912.30 | |