| 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 | $17.29 | 9.780% | $18.981 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $104.53 | 13.765% | $118.9186 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $15.28 | 9.121% | $16.6737 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $224.88 | 9.748% | $246.8013 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $137.80 | 13.865% | $156.906 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $49.50 | 12.452% | $55.6637 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $15.56 | 5.390% | $16.3987 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $564.84 | $630.3430 | $630.34 | $630.30 | $630.40 | |