| 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 | $180.72 | 10.775% | $200.1926 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $112.87 | 10.110% | $124.2812 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $155.59 | 11.779% | $173.9169 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $12.75 | 12.734% | $14.3736 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $10.61 | 11.633% | $11.8443 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $196.30 | 3.376% | $202.9271 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $156.45 | 10.524% | $172.9148 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $825.29 | $900.4505 | $900.44 | $900.45 | $900.40 | |