| 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 | $83.88 | 3.207% | $86.57 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $176.53 | 7.327% | $189.4644 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $104.47 | 7.351% | $112.1496 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $157.63 | 4.102% | $164.096 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $188.57 | 9.692% | $206.8462 | $206.85 | $206.85 | $206.80 |
| Purchase #6 | $16.68 | 13.697% | $18.9647 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $33.91 | 8.813% | $36.8985 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $761.67 | $814.9894 | $814.99 | $814.95 | $815.00 | |