| 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 | $136.35 | 9.336% | $149.0796 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $13.42 | 12.801% | $15.1379 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $221.29 | 3.225% | $228.4266 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $80.25 | 4.285% | $83.6887 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $232.73 | 5.653% | $245.8862 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $68.97 | 13.626% | $78.3679 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $191.70 | 6.656% | $204.4596 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $944.71 | $1,005.0465 | $1,005.06 | $1,005.10 | $1,005.10 | |