| 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 | $154.80 | 8.690% | $168.2521 | $168.25 | $168.25 | $168.30 |
| Purchase #2 | $16.37 | 11.785% | $18.2992 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $67.66 | 4.539% | $70.7311 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $14.70 | 5.369% | $15.4892 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $119.26 | 12.263% | $133.8849 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $152.45 | 11.496% | $169.9757 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $247.86 | 7.698% | $266.9403 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $773.10 | $843.5725 | $843.57 | $843.65 | $843.60 | |