| 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 | $157.75 | 6.859% | $168.5701 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $37.26 | 12.536% | $41.9309 | $41.93 | $41.95 | $41.90 |
| Purchase #3 | $175.35 | 7.591% | $188.6608 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $130.76 | 13.597% | $148.5394 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $208.66 | 9.275% | $228.0132 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $16.30 | 5.202% | $17.1479 | $17.15 | $17.15 | $17.10 |
| Purchase #7 | $87.28 | 12.586% | $98.2651 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $813.36 | $891.1274 | $891.13 | $891.10 | $891.10 | |