| 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 | $147.60 | 13.604% | $167.6795 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $16.91 | 9.113% | $18.451 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $246.61 | 13.439% | $279.7519 | $279.75 | $279.75 | $279.80 |
| Purchase #4 | $136.89 | 8.728% | $148.8378 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $119.70 | 13.602% | $135.9816 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $190.38 | 12.193% | $213.593 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $243.55 | 8.398% | $264.0033 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,101.64 | $1,228.2981 | $1,228.29 | $1,228.35 | $1,228.40 | |