| 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 | $187.72 | 3.326% | $193.9636 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $242.31 | 12.770% | $273.253 | $273.25 | $273.25 | $273.30 |
| Purchase #3 | $5.48 | 5.441% | $5.7782 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $88.69 | 8.747% | $96.4477 | $96.45 | $96.45 | $96.40 |
| Purchase #5 | $182.63 | 6.272% | $194.0846 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $58.48 | 5.641% | $61.7789 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $70.34 | 12.318% | $79.0045 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $835.65 | $904.3105 | $904.30 | $904.35 | $904.40 | |