| 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 | $36.29 | 4.156% | $37.7982 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $150.87 | 13.165% | $170.732 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $106.92 | 6.565% | $113.9393 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $191.77 | 6.474% | $204.1852 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $184.94 | 9.300% | $202.1394 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $118.91 | 9.189% | $129.8366 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $64.83 | 13.469% | $73.562 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $854.53 | $932.1927 | $932.20 | $932.25 | $932.10 | |