| 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 | $150.96 | 5.210% | $158.825 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $83.78 | 11.414% | $93.3426 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $166.85 | 6.796% | $178.1891 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $193.33 | 11.631% | $215.8162 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $31.89 | 10.513% | $35.2426 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $194.86 | 12.254% | $218.7381 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $52.85 | 8.667% | $57.4305 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $874.52 | $957.5841 | $957.59 | $957.65 | $957.40 | |