| 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 | $139.49 | 6.678% | $148.8051 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $132.55 | 7.776% | $142.8571 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $160.85 | 4.311% | $167.7842 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $14.83 | 8.700% | $16.1202 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $81.71 | 11.191% | $90.8542 | $90.85 | $90.85 | $90.90 |
| Purchase #6 | $58.91 | 8.221% | $63.753 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $237.99 | 6.210% | $252.7692 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $826.33 | $882.9430 | $882.94 | $882.90 | $883.10 | |