| 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 | $15.87 | 3.491% | $16.424 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $141.34 | 5.200% | $148.6897 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $38.75 | 3.447% | $40.0857 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $170.87 | 5.511% | $180.2866 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $151.56 | 6.615% | $161.5857 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $222.48 | 3.712% | $230.7385 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $29.37 | 5.405% | $30.9574 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $770.24 | $808.7676 | $808.78 | $808.80 | $808.80 | |