| 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 | $173.57 | 11.210% | $193.0272 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $28.64 | 3.425% | $29.6209 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $242.34 | 7.105% | $259.5583 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $169.71 | 12.690% | $191.2462 | $191.25 | $191.25 | $191.20 |
| Purchase #5 | $13.69 | 5.841% | $14.4896 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $109.74 | 4.636% | $114.8275 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $117.58 | 6.819% | $125.5978 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $855.27 | $928.3675 | $928.38 | $928.40 | $928.30 | |