| 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 | $187.88 | 7.645% | $202.2434 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $103.28 | 5.469% | $108.9284 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $97.29 | 12.806% | $109.749 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $82.63 | 10.103% | $90.9781 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $104.64 | 5.838% | $110.7489 | $110.75 | $110.75 | $110.70 |
| Purchase #6 | $65.49 | 13.450% | $74.2984 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $142.44 | 10.689% | $157.6654 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $783.65 | $854.6116 | $854.62 | $854.65 | $854.50 | |