| 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 | $119.97 | 9.709% | $131.6179 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $201.80 | 4.507% | $210.8951 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $46.94 | 5.372% | $49.4616 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $83.99 | 4.390% | $87.6772 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $140.83 | 12.221% | $158.0408 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $181.76 | 6.380% | $193.3563 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $55.57 | 13.730% | $63.1998 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $830.86 | $894.2487 | $894.26 | $894.25 | $894.30 | |