| 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 | $145.60 | 6.812% | $155.5183 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $104.93 | 12.145% | $117.6737 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $61.94 | 9.449% | $67.7927 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $250.66 | 8.567% | $272.134 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $142.83 | 3.651% | $148.0447 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $46.47 | 9.359% | $50.8191 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $161.67 | 10.342% | $178.3899 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $914.10 | $990.3724 | $990.36 | $990.35 | $990.30 | |