| 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 | $220.67 | 6.840% | $235.7638 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $137.81 | 9.358% | $150.7063 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $22.70 | 8.163% | $24.553 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $196.57 | 9.775% | $215.7847 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $38.40 | 8.392% | $41.6225 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $15.60 | 10.604% | $17.2542 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $164.44 | 4.142% | $171.2511 | $171.25 | $171.25 | $171.30 |
| 7 purchase totals = | $796.19 | $856.9356 | $856.92 | $856.90 | $857.10 | |