| 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 | $177.41 | 12.789% | $200.099 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $134.42 | 8.513% | $145.8632 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $136.66 | 11.297% | $152.0985 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $46.98 | 7.435% | $50.473 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $6.34 | 7.499% | $6.8154 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $242.58 | 9.203% | $264.9046 | $264.90 | $264.90 | $264.90 |
| Purchase #7 | $52.91 | 7.248% | $56.7449 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $797.30 | $876.9986 | $876.99 | $876.95 | $877.00 | |