| 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 | $141.98 | 6.476% | $151.1746 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $90.74 | 13.312% | $102.8193 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $37.27 | 5.745% | $39.4112 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $11.49 | 3.347% | $11.8746 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $164.99 | 11.547% | $184.0414 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $181.59 | 4.735% | $190.1883 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $234.51 | 5.605% | $247.6543 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $862.57 | $927.1637 | $927.15 | $927.10 | $927.20 | |