| 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 | $162.39 | 10.869% | $180.0402 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $179.97 | 7.631% | $193.7035 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $219.39 | 6.680% | $234.0453 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $10.63 | 4.448% | $11.1028 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $91.29 | 11.761% | $102.0266 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $219.76 | 4.715% | $230.1217 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $91.82 | 3.195% | $94.7536 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $975.25 | $1,045.7937 | $1,045.79 | $1,045.80 | $1,045.70 | |