| 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 | $164.60 | 6.472% | $175.2529 | $175.25 | $175.25 | $175.30 |
| Purchase #2 | $39.35 | 6.350% | $41.8487 | $41.85 | $41.85 | $41.80 |
| Purchase #3 | $153.44 | 7.229% | $164.5322 | $164.53 | $164.55 | $164.50 |
| Purchase #4 | $236.48 | 8.438% | $256.4342 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $105.47 | 10.618% | $116.6688 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $184.97 | 4.273% | $192.8738 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $152.31 | 7.126% | $163.1636 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $1,036.62 | $1,110.7742 | $1,110.76 | $1,110.75 | $1,110.80 | |