| 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 | $173.90 | 4.233% | $181.2612 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $92.46 | 8.406% | $100.2322 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $215.34 | 8.676% | $234.0229 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $190.36 | 11.664% | $212.5636 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $69.66 | 6.531% | $74.2095 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $93.46 | 3.826% | $97.0358 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $170.30 | 8.290% | $184.4179 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,005.48 | $1,083.7431 | $1,083.74 | $1,083.70 | $1,083.70 | |