| 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 | $240.63 | 6.176% | $255.4913 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $72.36 | 9.441% | $79.1915 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $139.66 | 9.619% | $153.0939 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $122.25 | 10.711% | $135.3442 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $175.69 | 7.494% | $188.8562 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $7.58 | 3.346% | $7.8336 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $16.53 | 8.738% | $17.9744 | $17.97 | $17.95 | $18.00 |
| 7 purchase totals = | $774.70 | $837.7851 | $837.77 | $837.80 | $837.80 | |