| 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 | $138.68 | 4.426% | $144.818 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $139.85 | 13.362% | $158.5368 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $11.55 | 5.754% | $12.2146 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $30.65 | 13.677% | $34.842 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $233.44 | 7.145% | $250.1193 | $250.12 | $250.10 | $250.10 |
| Purchase #6 | $189.79 | 4.443% | $198.2224 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $93.38 | 3.645% | $96.7837 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $837.34 | $895.5368 | $895.53 | $895.50 | $895.40 | |