| 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 | $175.81 | 8.639% | $190.9982 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $164.99 | 9.643% | $180.9 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $164.72 | 8.200% | $178.227 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $148.47 | 10.773% | $164.4647 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $15.48 | 4.497% | $16.1761 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $16.94 | 12.419% | $19.0438 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $44.46 | 5.503% | $46.9066 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $730.87 | $796.7164 | $796.72 | $796.75 | $796.70 | |