| 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 | $198.47 | 12.794% | $223.8623 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $97.92 | 12.195% | $109.8613 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $182.79 | 4.279% | $190.6116 | $190.61 | $190.60 | $190.60 |
| Purchase #4 | $122.99 | 9.536% | $134.7183 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $173.26 | 6.666% | $184.8095 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $12.34 | 10.767% | $13.6686 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $68.34 | 10.515% | $75.526 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $856.11 | $933.0576 | $933.06 | $933.00 | $933.10 | |