| 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 | $187.60 | 7.502% | $201.6738 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $145.94 | 11.853% | $163.2383 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $101.33 | 11.405% | $112.8867 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $27.88 | 12.464% | $31.355 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $128.87 | 7.124% | $138.0507 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $162.69 | 4.659% | $170.2697 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $106.99 | 11.743% | $119.5538 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $861.30 | $937.0280 | $937.03 | $937.00 | $937.20 | |