| 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 | $148.78 | 6.527% | $158.4909 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $33.29 | 4.216% | $34.6935 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $98.47 | 4.254% | $102.6589 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $136.31 | 7.192% | $146.1134 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $209.85 | 5.614% | $221.631 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $31.98 | 4.541% | $33.4322 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $84.57 | 3.614% | $87.6264 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $743.25 | $784.6463 | $784.64 | $784.70 | $784.60 | |