| 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 | $175.96 | 3.797% | $182.6412 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $161.98 | 6.798% | $172.9914 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $54.76 | 6.283% | $58.2006 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $22.63 | 9.539% | $24.7887 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $97.94 | 7.603% | $105.3864 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $141.61 | 11.520% | $157.9235 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $159.50 | 3.723% | $165.4382 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $814.38 | $867.3700 | $867.37 | $867.40 | $867.30 | |