| 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 | $146.75 | 10.468% | $162.1118 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $34.82 | 4.284% | $36.3117 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $112.43 | 4.317% | $117.2836 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $69.68 | 10.748% | $77.1692 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $101.75 | 9.870% | $111.7927 | $111.79 | $111.80 | $111.80 |
| Purchase #6 | $177.32 | 12.701% | $199.8414 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $203.66 | 13.574% | $231.3048 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $846.41 | $935.8152 | $935.80 | $935.80 | $935.80 | |