| 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 | $170.71 | 13.697% | $194.0921 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $148.59 | 6.343% | $158.0151 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $61.81 | 11.270% | $68.776 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $107.64 | 7.650% | $115.8745 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $221.40 | 10.341% | $244.295 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $52.48 | 11.765% | $58.6543 | $58.65 | $58.65 | $58.70 |
| Purchase #7 | $170.78 | 12.259% | $191.7159 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $933.41 | $1,031.4229 | $1,031.43 | $1,031.40 | $1,031.50 | |