| 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 | $135.66 | 7.413% | $145.7165 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $20.93 | 4.702% | $21.9141 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $88.72 | 13.204% | $100.4346 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $183.38 | 10.661% | $202.9301 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $20.93 | 10.837% | $23.1982 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $110.36 | 5.738% | $116.6925 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $212.80 | 11.168% | $236.5655 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $772.78 | $847.4515 | $847.45 | $847.45 | $847.40 | |