| 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 | $146.36 | 13.737% | $166.4655 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $34.94 | 5.360% | $36.8128 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $124.64 | 9.704% | $136.7351 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $144.85 | 6.351% | $154.0494 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $32.63 | 4.247% | $34.0158 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $109.91 | 5.834% | $116.3221 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $208.98 | 10.794% | $231.5373 | $231.54 | $231.55 | $231.50 |
| 7 purchase totals = | $802.31 | $875.9380 | $875.95 | $875.90 | $875.80 | |