| 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 | $187.53 | 8.348% | $203.185 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $26.97 | 6.663% | $28.767 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $163.44 | 7.227% | $175.2518 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $121.95 | 13.798% | $138.7767 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $80.31 | 12.642% | $90.4628 | $90.46 | $90.45 | $90.50 |
| Purchase #6 | $61.57 | 12.671% | $69.3715 | $69.37 | $69.35 | $69.40 |
| Purchase #7 | $130.88 | 5.446% | $138.0077 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $772.65 | $843.8225 | $843.83 | $843.80 | $844.00 | |