| 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 | $173.65 | 11.359% | $193.3749 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $78.78 | 4.701% | $82.4834 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $42.86 | 9.782% | $47.0526 | $47.05 | $47.05 | $47.10 |
| Purchase #4 | $213.77 | 4.441% | $223.2635 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $94.96 | 11.729% | $106.0979 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $80.63 | 9.166% | $88.0205 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $68.59 | 4.615% | $71.7554 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $753.24 | $812.0482 | $812.04 | $812.00 | $812.20 | |