| 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 | $111.33 | 3.436% | $115.1553 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $190.90 | 13.319% | $216.326 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $6.25 | 5.573% | $6.5983 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $176.28 | 9.175% | $192.4537 | $192.45 | $192.45 | $192.50 |
| Purchase #5 | $64.51 | 12.418% | $72.5209 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $69.66 | 4.791% | $72.9974 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $250.30 | 7.502% | $269.0775 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $869.23 | $945.1291 | $945.14 | $945.15 | $945.20 | |