| 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 | $34.49 | 9.389% | $37.7283 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $182.34 | 6.600% | $194.3744 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $126.71 | 8.874% | $137.9542 | $137.95 | $137.95 | $138.00 |
| Purchase #4 | $209.82 | 12.779% | $236.6329 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $108.99 | 12.482% | $122.5941 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $134.57 | 3.814% | $139.7025 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $247.55 | 8.544% | $268.7007 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,044.47 | $1,137.6871 | $1,137.67 | $1,137.70 | $1,137.70 | |