| 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 | $127.75 | 9.500% | $139.8863 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $158.50 | 13.842% | $180.4396 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $241.61 | 11.282% | $268.8684 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $157.54 | 5.858% | $166.7687 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $176.86 | 5.177% | $186.016 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $106.41 | 11.491% | $118.6376 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $220.66 | 10.584% | $244.0147 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,189.33 | $1,304.6313 | $1,304.64 | $1,304.60 | $1,304.60 | |