| 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 | $162.38 | 13.549% | $184.3809 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $176.43 | 5.725% | $186.5306 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $164.54 | 13.803% | $187.2515 | $187.25 | $187.25 | $187.30 |
| Purchase #4 | $8.85 | 11.800% | $9.8943 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $151.61 | 4.454% | $158.3627 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $148.99 | 4.638% | $155.9002 | $155.90 | $155.90 | $155.90 |
| Purchase #7 | $104.59 | 8.458% | $113.4362 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $917.39 | $995.7564 | $995.75 | $995.80 | $995.80 | |