| 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 | $153.58 | 7.704% | $165.4118 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $29.76 | 6.520% | $31.7004 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $135.66 | 13.703% | $154.2495 | $154.25 | $154.25 | $154.20 |
| Purchase #4 | $55.53 | 7.254% | $59.5581 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $178.45 | 4.687% | $186.814 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $130.56 | 7.594% | $140.4747 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $20.45 | 12.143% | $22.9332 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $703.99 | $761.1417 | $761.13 | $761.10 | $761.10 | |