| 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 | $173.96 | 3.179% | $179.4902 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $178.42 | 7.381% | $191.5892 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $55.76 | 13.628% | $63.359 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $129.31 | 13.356% | $146.5806 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $206.96 | 3.330% | $213.8518 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $58.27 | 4.731% | $61.0268 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $244.57 | 13.308% | $277.1174 | $277.12 | $277.10 | $277.10 |
| 7 purchase totals = | $1,047.25 | $1,133.0150 | $1,133.02 | $1,133.05 | $1,133.10 | |