| 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 | $83.38 | 6.776% | $89.0298 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $152.96 | 3.279% | $157.9756 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $171.45 | 3.455% | $177.3736 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $209.61 | 3.153% | $216.219 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $231.79 | 4.830% | $242.9855 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $160.30 | 4.145% | $166.9444 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $103.78 | 8.734% | $112.8441 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $1,113.27 | $1,163.3720 | $1,163.37 | $1,163.40 | $1,163.30 | |