| 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 | $182.63 | 4.417% | $190.6968 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $27.46 | 5.649% | $29.0112 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $172.70 | 8.382% | $187.1757 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $169.28 | 4.759% | $177.336 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $107.26 | 12.688% | $120.8691 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $76.30 | 11.759% | $85.2721 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $84.83 | 13.646% | $96.4059 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $820.46 | $886.7668 | $886.78 | $886.75 | $886.80 | |