| 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 | $154.96 | 13.650% | $176.112 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $56.56 | 6.187% | $60.0594 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $70.75 | 9.136% | $77.2137 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $135.25 | 12.489% | $152.1414 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $24.35 | 11.207% | $27.0789 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $88.55 | 6.177% | $94.0197 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $133.92 | 12.522% | $150.6895 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $664.34 | $737.3146 | $737.31 | $737.30 | $737.30 | |