| 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 | $145.79 | 7.827% | $157.201 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $8.69 | 3.432% | $8.9882 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $38.30 | 9.691% | $42.0117 | $42.01 | $42.00 | $42.00 |
| Purchase #4 | $63.35 | 3.185% | $65.3677 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $160.39 | 8.434% | $173.9173 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $216.36 | 13.598% | $245.7806 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $165.67 | 8.680% | $180.0502 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $798.55 | $873.3167 | $873.32 | $873.30 | $873.40 | |