| 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 | $195.82 | 12.548% | $220.3915 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $159.29 | 10.657% | $176.2655 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $89.66 | 5.392% | $94.4945 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $153.77 | 7.511% | $165.3197 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $34.87 | 7.790% | $37.5864 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $22.96 | 10.306% | $25.3263 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $156.99 | 3.534% | $162.538 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $813.36 | $881.9219 | $881.93 | $881.95 | $881.90 | |