| 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 | $128.37 | 6.581% | $136.818 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $30.56 | 3.466% | $31.6192 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $151.81 | 3.652% | $157.3541 | $157.35 | $157.35 | $157.40 |
| Purchase #4 | $62.48 | 9.376% | $68.3381 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $150.77 | 7.360% | $161.8667 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $112.53 | 8.424% | $122.0095 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $101.83 | 11.686% | $113.7299 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $738.35 | $791.7355 | $791.74 | $791.70 | $791.70 | |