| 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 | $182.67 | 5.492% | $192.7022 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $234.99 | 12.509% | $264.3849 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $56.62 | 7.818% | $61.0466 | $61.05 | $61.05 | $61.00 |
| Purchase #4 | $203.82 | 4.276% | $212.5353 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $51.40 | 12.662% | $57.9083 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $165.49 | 8.778% | $180.0167 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $22.65 | 4.831% | $23.7442 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $917.64 | $992.3382 | $992.34 | $992.35 | $992.20 | |