| 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 | $81.91 | 4.494% | $85.591 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $161.61 | 11.383% | $180.0061 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $122.26 | 10.802% | $135.4665 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $87.92 | 11.447% | $97.9842 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $170.79 | 3.461% | $176.701 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $183.47 | 6.620% | $195.6157 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $217.67 | 4.413% | $227.2758 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,025.63 | $1,098.6403 | $1,098.65 | $1,098.65 | $1,098.70 | |