| 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 | $15.66 | 10.346% | $17.2802 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $217.52 | 9.298% | $237.745 | $237.75 | $237.75 | $237.70 |
| Purchase #3 | $28.44 | 4.375% | $29.6843 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $34.40 | 13.604% | $39.0798 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $109.45 | 12.285% | $122.8959 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $164.72 | 10.367% | $181.7965 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $176.78 | 6.565% | $188.3856 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $746.97 | $816.8673 | $816.88 | $816.95 | $816.90 | |