| 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 | $180.54 | 8.427% | $195.7541 | $195.75 | $195.75 | $195.80 |
| Purchase #2 | $250.60 | 3.536% | $259.4612 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $192.68 | 13.317% | $218.3392 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $73.82 | 10.298% | $81.422 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $159.46 | 11.583% | $177.9303 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $30.59 | 12.481% | $34.4079 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $11.60 | 8.373% | $12.5713 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $899.29 | $979.8860 | $979.88 | $979.85 | $979.90 | |