| 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 | $152.92 | 5.738% | $161.6945 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $6.85 | 13.870% | $7.8001 | $7.80 | $7.80 | $7.80 |
| Purchase #3 | $170.64 | 6.732% | $182.1275 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $97.39 | 12.796% | $109.852 | $109.85 | $109.85 | $109.90 |
| Purchase #5 | $140.26 | 10.514% | $155.0069 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $154.73 | 11.345% | $172.2841 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $151.93 | 3.605% | $157.4071 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $874.72 | $946.1722 | $946.17 | $946.20 | $946.20 | |