| 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 | $139.98 | 9.188% | $152.8414 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $77.61 | 9.129% | $84.695 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $150.91 | 11.145% | $167.7289 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $126.89 | 7.442% | $136.3332 | $136.33 | $136.35 | $136.30 |
| Purchase #5 | $154.60 | 5.407% | $162.9592 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $7.79 | 4.831% | $8.1663 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $36.99 | 11.833% | $41.367 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $694.77 | $754.0910 | $754.10 | $754.10 | $754.10 | |