| 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 | $181.61 | 3.866% | $188.631 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $182.59 | 4.798% | $191.3507 | $191.35 | $191.35 | $191.40 |
| Purchase #3 | $30.60 | 9.188% | $33.4115 | $33.41 | $33.40 | $33.40 |
| Purchase #4 | $100.35 | 3.435% | $103.797 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $218.75 | 12.766% | $246.6756 | $246.68 | $246.70 | $246.70 |
| Purchase #6 | $231.66 | 13.731% | $263.4692 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $200.63 | 7.792% | $216.2631 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $1,146.19 | $1,243.5981 | $1,243.60 | $1,243.60 | $1,243.70 | |