| 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 | $154.45 | 6.163% | $163.9688 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $91.39 | 4.183% | $95.2128 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $216.47 | 12.711% | $243.9855 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $57.40 | 5.835% | $60.7493 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $127.31 | 10.620% | $140.8303 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $120.83 | 5.726% | $127.7487 | $127.75 | $127.75 | $127.70 |
| Purchase #7 | $129.77 | 7.746% | $139.822 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $897.62 | $972.3174 | $972.32 | $972.30 | $972.20 | |