| 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 | $133.45 | 9.508% | $146.1384 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $56.42 | 3.534% | $58.4139 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $208.37 | 6.453% | $221.8161 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $16.69 | 11.243% | $18.5665 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $87.33 | 11.532% | $97.4009 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $118.97 | 8.173% | $128.6934 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $44.69 | 13.821% | $50.8666 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $665.92 | $721.8958 | $721.90 | $721.85 | $721.90 | |