| 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 | $146.59 | 5.528% | $154.6935 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $14.44 | 13.470% | $16.3851 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $120.52 | 7.217% | $129.2179 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $238.39 | 7.660% | $256.6507 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $202.54 | 9.840% | $222.4699 | $222.47 | $222.45 | $222.50 |
| Purchase #6 | $84.49 | 6.510% | $89.9903 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $79.57 | 13.333% | $90.1791 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $886.54 | $959.5865 | $959.59 | $959.60 | $959.70 | |