| 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 | $180.98 | 3.747% | $187.7613 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $128.80 | 6.329% | $136.9518 | $136.95 | $136.95 | $137.00 |
| Purchase #3 | $158.37 | 13.465% | $179.6945 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $47.51 | 11.684% | $53.0611 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $69.44 | 12.679% | $78.2443 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $101.34 | 3.779% | $105.1696 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $39.72 | 11.430% | $44.26 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $726.16 | $785.1426 | $785.13 | $785.10 | $785.30 | |