| 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 | $150.80 | 11.747% | $168.5145 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $50.30 | 8.238% | $54.4437 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $39.44 | 11.862% | $44.1184 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $108.61 | 10.402% | $119.9076 | $119.91 | $119.90 | $119.90 |
| Purchase #5 | $226.53 | 4.619% | $236.9934 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $85.35 | 12.365% | $95.9035 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $10.47 | 9.783% | $11.4943 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $671.50 | $731.3754 | $731.36 | $731.35 | $731.30 | |