| 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 | $118.45 | 10.822% | $131.2687 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $15.64 | 7.139% | $16.7565 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $140.46 | 4.282% | $146.4745 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $167.36 | 11.765% | $187.0499 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $202.54 | 7.296% | $217.3173 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $162.41 | 13.156% | $183.7767 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $7.52 | 10.735% | $8.3273 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $814.38 | $890.9709 | $890.98 | $890.95 | $891.00 | |