| 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 | $178.37 | 5.761% | $188.6459 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $243.60 | 12.416% | $273.8454 | $273.85 | $273.85 | $273.80 |
| Purchase #3 | $144.68 | 10.467% | $159.8237 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $86.79 | 5.237% | $91.3352 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $9.82 | 3.356% | $10.1496 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $227.68 | 8.453% | $246.9258 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $76.88 | 11.144% | $85.4475 | $85.45 | $85.45 | $85.40 |
| 7 purchase totals = | $967.82 | $1,056.1731 | $1,056.19 | $1,056.20 | $1,055.90 | |