| 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 | $139.75 | 12.628% | $157.3976 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $98.43 | 10.444% | $108.71 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $31.57 | 7.328% | $33.8834 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $96.71 | 13.575% | $109.8384 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $97.57 | 12.750% | $110.0102 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $213.37 | 6.265% | $226.7376 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $152.88 | 10.682% | $169.2106 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $830.28 | $915.7878 | $915.79 | $915.80 | $915.70 | |