| 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 | $130.32 | 11.175% | $144.8833 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $138.58 | 6.392% | $147.438 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $104.69 | 4.312% | $109.2042 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $109.78 | 9.541% | $120.2541 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $70.95 | 3.198% | $73.219 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $137.94 | 6.294% | $146.6219 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $90.28 | 7.702% | $97.2334 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $782.54 | $838.8539 | $838.84 | $838.85 | $838.80 | |