| 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 | $17.57 | 8.202% | $19.0111 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $188.93 | 8.334% | $204.6754 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $164.78 | 12.411% | $185.2308 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $106.59 | 11.544% | $118.8947 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $176.36 | 6.684% | $188.1479 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $123.48 | 12.273% | $138.6347 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $21.49 | 11.268% | $23.9115 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $799.20 | $878.5061 | $878.50 | $878.55 | $878.40 | |