| 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 | $12.73 | 10.419% | $14.0563 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $178.61 | 4.400% | $186.4688 | $186.47 | $186.45 | $186.50 |
| Purchase #3 | $189.81 | 3.440% | $196.3395 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $101.54 | 7.338% | $108.991 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $220.61 | 6.797% | $235.6049 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $167.42 | 9.574% | $183.4488 | $183.45 | $183.45 | $183.40 |
| Purchase #7 | $61.33 | 10.330% | $67.6654 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $932.05 | $992.5747 | $992.58 | $992.55 | $992.60 | |