| 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 | $140.82 | 10.124% | $155.0766 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $83.60 | 11.700% | $93.3812 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $163.82 | 6.136% | $173.872 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $60.66 | 5.426% | $63.9514 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $146.29 | 4.796% | $153.3061 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $165.90 | 13.634% | $188.5188 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $244.86 | 6.235% | $260.127 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,005.95 | $1,088.2331 | $1,088.24 | $1,088.25 | $1,088.30 | |