| 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 | $181.77 | 3.396% | $187.9429 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $150.65 | 12.757% | $169.8684 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $38.68 | 8.503% | $41.969 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $195.95 | 8.727% | $213.0506 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $104.30 | 13.387% | $118.2626 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $219.65 | 8.204% | $237.6701 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $196.45 | 5.848% | $207.9384 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,087.45 | $1,176.7020 | $1,176.70 | $1,176.65 | $1,176.80 | |