| 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 | $148.71 | 6.813% | $158.8416 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $43.48 | 8.274% | $47.0775 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $120.33 | 5.405% | $126.8338 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $79.43 | 13.615% | $90.2444 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $70.36 | 5.838% | $74.4676 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $59.54 | 11.446% | $66.3549 | $66.35 | $66.35 | $66.40 |
| Purchase #7 | $166.42 | 13.189% | $188.3691 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $688.27 | $752.1889 | $752.18 | $752.20 | $752.20 | |