| 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 | $191.46 | 5.170% | $201.3585 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $122.72 | 12.474% | $138.0281 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $70.48 | 12.534% | $79.314 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $64.73 | 11.746% | $72.3332 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $133.35 | 9.104% | $145.4902 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $150.79 | 10.779% | $167.0437 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $127.77 | 6.475% | $136.0431 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $861.30 | $939.6108 | $939.60 | $939.65 | $939.50 | |