| 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 | $160.91 | 11.499% | $179.413 | $179.41 | $179.40 | $179.40 |
| Purchase #2 | $15.30 | 13.215% | $17.3219 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $82.64 | 6.129% | $87.705 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $174.44 | 8.473% | $189.2203 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $174.99 | 4.852% | $183.4805 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $54.34 | 4.282% | $56.6668 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $14.58 | 10.839% | $16.1603 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $677.20 | $729.9678 | $729.97 | $729.90 | $730.00 | |