| 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 | $185.94 | 10.710% | $205.8542 | $205.85 | $205.85 | $205.90 |
| Purchase #2 | $146.28 | 6.236% | $155.402 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $220.76 | 9.453% | $241.6284 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $53.26 | 8.452% | $57.7615 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $71.97 | 13.564% | $81.732 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $94.50 | 6.643% | $100.7776 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $85.87 | 13.250% | $97.2478 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $858.58 | $940.4035 | $940.40 | $940.45 | $940.40 | |