| 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 | $129.71 | 10.398% | $143.1972 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $87.40 | 13.372% | $99.0871 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $158.68 | 3.722% | $164.5861 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $189.35 | 7.650% | $203.8353 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $156.62 | 10.576% | $173.1841 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $14.41 | 9.299% | $15.75 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $147.30 | 9.788% | $161.7177 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $883.47 | $961.3575 | $961.37 | $961.40 | $961.40 | |