| 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 | $141.72 | 9.365% | $154.9921 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $62.53 | 4.146% | $65.1225 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $168.68 | 6.423% | $179.5143 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $7.69 | 6.419% | $8.1836 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $58.92 | 12.691% | $66.3975 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $102.94 | 5.623% | $108.7283 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $163.39 | 9.805% | $179.4104 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $705.87 | $762.3487 | $762.34 | $762.35 | $762.30 | |