| 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 | $152.85 | 11.146% | $169.8867 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $179.62 | 5.644% | $189.7578 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $17.89 | 5.652% | $18.9011 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $220.42 | 3.592% | $228.3375 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $48.72 | 7.678% | $52.4607 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $237.47 | 10.388% | $262.1384 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $102.54 | 5.402% | $108.0792 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $959.51 | $1,029.5614 | $1,029.57 | $1,029.60 | $1,029.60 | |