| 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 | $136.27 | 9.639% | $149.4051 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $122.94 | 11.249% | $136.7695 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $83.80 | 13.450% | $95.0711 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $76.94 | 6.866% | $82.2227 | $82.22 | $82.20 | $82.20 |
| Purchase #5 | $24.78 | 6.358% | $26.3555 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $176.70 | 10.865% | $195.8985 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $105.41 | 7.790% | $113.6214 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $726.84 | $799.3438 | $799.35 | $799.25 | $799.40 | |