| 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 | $178.39 | 13.384% | $202.2657 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $55.28 | 3.543% | $57.2386 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $48.31 | 5.692% | $51.0598 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $228.89 | 3.578% | $237.0797 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $21.57 | 6.308% | $22.9306 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $19.93 | 11.615% | $22.2449 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $228.66 | 7.421% | $245.6289 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $781.03 | $838.4482 | $838.45 | $838.50 | $838.40 | |