| 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 | $16.73 | 13.650% | $19.0136 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $118.83 | 8.728% | $129.2015 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $11.54 | 13.506% | $13.0986 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $145.99 | 12.839% | $164.7337 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $31.63 | 5.426% | $33.3462 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $196.87 | 4.779% | $206.2784 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $82.84 | 3.651% | $85.8645 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $604.43 | $651.5365 | $651.53 | $651.55 | $651.50 | |