| 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 | $144.79 | 11.863% | $161.9664 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $153.49 | 11.148% | $170.6011 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $156.44 | 10.513% | $172.8865 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $157.58 | 3.699% | $163.4089 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $198.30 | 7.249% | $212.6748 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $57.98 | 11.194% | $64.4703 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $169.43 | 8.729% | $184.2195 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $1,038.01 | $1,130.2275 | $1,130.23 | $1,130.15 | $1,130.30 | |