| 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 | $151.68 | 9.685% | $166.3702 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $38.48 | 8.462% | $41.7362 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $67.43 | 6.542% | $71.8413 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $150.48 | 6.110% | $159.6743 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $250.49 | 12.182% | $281.0047 | $281.00 | $281.00 | $281.00 |
| Purchase #6 | $33.58 | 4.583% | $35.119 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $165.79 | 5.551% | $174.993 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $857.93 | $930.7387 | $930.73 | $930.70 | $930.70 | |