| 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 | $169.57 | 7.448% | $182.1996 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $69.77 | 13.225% | $78.9971 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $33.74 | 13.808% | $38.3988 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $229.93 | 6.709% | $245.356 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $8.88 | 12.125% | $9.9567 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $233.48 | 8.508% | $253.3445 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $117.47 | 7.276% | $126.0171 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $862.84 | $934.2698 | $934.28 | $934.25 | $934.30 | |