| 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 | $65.87 | 13.453% | $74.7315 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $172.54 | 7.680% | $185.7911 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $231.88 | 4.855% | $243.1378 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $139.27 | 11.340% | $155.0632 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $175.97 | 8.557% | $191.0278 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $111.78 | 3.847% | $116.0802 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $117.95 | 9.496% | $129.1505 | $129.15 | $129.15 | $129.20 |
| 7 purchase totals = | $1,015.26 | $1,094.9821 | $1,094.98 | $1,095.05 | $1,095.00 | |