| 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 | $65.45 | 13.360% | $74.1941 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $181.35 | 6.345% | $192.8567 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $79.32 | 5.160% | $83.4129 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $158.73 | 13.249% | $179.7601 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $118.89 | 11.598% | $132.6789 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $83.63 | 5.489% | $88.2205 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $165.36 | 13.715% | $188.0391 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $852.73 | $939.1623 | $939.16 | $939.15 | $939.20 | |