| 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 | $127.33 | 7.177% | $136.4685 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $104.76 | 13.869% | $119.2892 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $136.76 | 4.402% | $142.7802 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $22.30 | 6.605% | $23.7729 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $14.50 | 11.578% | $16.1788 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $208.97 | 10.130% | $230.1387 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $131.57 | 12.588% | $148.132 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $746.19 | $816.7603 | $816.76 | $816.80 | $816.80 | |