| 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 | $157.63 | 8.148% | $170.4737 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $129.97 | 10.494% | $143.6091 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $57.59 | 5.820% | $60.9417 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $223.80 | 5.832% | $236.852 | $236.85 | $236.85 | $236.90 |
| Purchase #5 | $204.46 | 12.679% | $230.3835 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $209.87 | 10.311% | $231.5097 | $231.51 | $231.50 | $231.50 |
| Purchase #7 | $119.96 | 3.381% | $124.0158 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $1,103.28 | $1,197.7855 | $1,197.78 | $1,197.75 | $1,197.80 | |