| 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 | $139.30 | 12.107% | $156.1651 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $250.90 | 8.245% | $271.5867 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $25.64 | 13.276% | $29.044 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $177.82 | 11.395% | $198.0826 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $210.88 | 12.229% | $236.6685 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $196.38 | 7.142% | $210.4055 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $236.36 | 4.775% | $247.6462 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,237.28 | $1,349.5986 | $1,349.61 | $1,349.60 | $1,349.60 | |