| 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 | $181.40 | 12.326% | $203.7594 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $173.68 | 9.366% | $189.9469 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $9.25 | 5.217% | $9.7326 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $195.76 | 6.414% | $208.316 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $6.78 | 3.607% | $7.0246 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $65.56 | 9.680% | $71.9062 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $137.86 | 13.429% | $156.3732 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $770.29 | $847.0589 | $847.06 | $847.00 | $847.00 | |