| 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 | $168.56 | 13.458% | $191.2448 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $226.59 | 6.353% | $240.9853 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $48.89 | 12.445% | $54.9744 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $31.34 | 10.214% | $34.5411 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $125.76 | 12.393% | $141.3454 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $62.39 | 7.579% | $67.1185 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $79.69 | 8.598% | $86.5417 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $743.22 | $816.7512 | $816.75 | $816.75 | $816.60 | |