| 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 | $161.72 | 3.619% | $167.5726 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $172.78 | 12.607% | $194.5624 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $187.54 | 13.771% | $213.3661 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $73.59 | 6.120% | $78.0937 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $27.57 | 7.635% | $29.675 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $12.65 | 10.758% | $14.0109 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $235.63 | 10.172% | $259.5983 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $871.48 | $956.8790 | $956.88 | $956.85 | $957.00 | |