| 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 | $138.73 | 9.843% | $152.3852 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $30.70 | 3.182% | $31.6769 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $107.72 | 8.591% | $116.9742 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $127.90 | 3.786% | $132.7423 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $86.70 | 7.789% | $93.4531 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $139.25 | 11.720% | $155.5701 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $233.53 | 5.102% | $245.4447 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $864.53 | $928.2465 | $928.24 | $928.25 | $928.30 | |