| 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 | $23.97 | 8.823% | $26.0849 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $103.95 | 4.123% | $108.2359 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $157.46 | 10.125% | $173.4028 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $166.77 | 13.497% | $189.2789 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $203.77 | 6.589% | $217.1964 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $91.69 | 6.815% | $97.9387 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $160.59 | 5.221% | $168.9744 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $908.20 | $981.1120 | $981.11 | $981.15 | $981.10 | |