| 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 | $144.43 | 6.432% | $153.7197 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $102.69 | 13.577% | $116.6322 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $182.29 | 13.188% | $206.3304 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $116.54 | 5.395% | $122.8273 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $107.91 | 9.685% | $118.3611 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $193.36 | 3.380% | $199.8956 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $57.68 | 5.685% | $60.9591 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $904.90 | $978.7254 | $978.73 | $978.75 | $978.70 | |