| 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 | $159.64 | 10.501% | $176.4038 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $16.90 | 5.411% | $17.8145 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $95.75 | 13.868% | $109.0286 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $195.60 | 3.418% | $202.2856 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $79.81 | 13.467% | $90.558 | $90.56 | $90.55 | $90.60 |
| Purchase #6 | $209.98 | 7.789% | $226.3353 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $9.99 | 8.419% | $10.8311 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $767.67 | $833.2569 | $833.26 | $833.30 | $833.20 | |