| 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 | $130.80 | 5.671% | $138.2177 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $161.74 | 4.775% | $169.4631 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $242.99 | 6.248% | $258.172 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $95.85 | 11.343% | $106.7223 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $78.65 | 6.858% | $84.0438 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $207.83 | 3.284% | $214.6551 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $95.80 | 5.177% | $100.7596 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $1,013.66 | $1,072.0336 | $1,072.03 | $1,071.95 | $1,072.10 | |