| 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 | $130.62 | 10.615% | $144.4853 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $169.99 | 8.532% | $184.4935 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $71.77 | 13.259% | $81.286 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $144.41 | 13.472% | $163.8649 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $169.70 | 4.239% | $176.8936 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $153.36 | 5.799% | $162.2533 | $162.25 | $162.25 | $162.30 |
| Purchase #7 | $241.47 | 13.187% | $273.3126 | $273.31 | $273.30 | $273.30 |
| 7 purchase totals = | $1,081.32 | $1,186.5892 | $1,186.58 | $1,186.60 | $1,186.70 | |