| 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 | $150.82 | 10.825% | $167.1463 | $167.15 | $167.15 | $167.10 |
| Purchase #2 | $58.73 | 13.212% | $66.4894 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $82.96 | 11.224% | $92.2714 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $15.79 | 12.739% | $17.8015 | $17.80 | $17.80 | $17.80 |
| Purchase #5 | $45.58 | 9.326% | $49.8308 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $15.45 | 8.415% | $16.7501 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $217.74 | 10.813% | $241.2842 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $587.07 | $651.5737 | $651.57 | $651.60 | $651.60 | |