| 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 | $175.62 | 7.433% | $188.6738 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $196.31 | 11.695% | $219.2685 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $56.58 | 9.222% | $61.7978 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $43.67 | 8.205% | $47.2531 | $47.25 | $47.25 | $47.30 |
| Purchase #5 | $137.38 | 5.395% | $144.7917 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $14.42 | 13.752% | $16.403 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $246.93 | 12.114% | $276.8431 | $276.84 | $276.85 | $276.80 |
| 7 purchase totals = | $870.91 | $955.0310 | $955.02 | $955.00 | $955.10 | |