| 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 | $144.38 | 8.236% | $156.2711 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $43.72 | 8.132% | $47.2753 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $176.63 | 6.500% | $188.111 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $14.94 | 7.292% | $16.0294 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $54.36 | 3.530% | $56.2789 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $135.61 | 10.606% | $149.9928 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $19.79 | 3.492% | $20.4811 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $589.43 | $634.4396 | $634.44 | $634.50 | $634.50 | |