| 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 | $146.35 | 8.778% | $159.1966 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $244.74 | 3.253% | $252.7014 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $36.41 | 8.156% | $39.3796 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $34.75 | 13.512% | $39.4454 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $141.57 | 7.840% | $152.6691 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $183.35 | 12.299% | $205.9002 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $84.89 | 11.471% | $94.6277 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $872.06 | $943.9200 | $943.93 | $943.95 | $943.90 | |