| 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 | $148.34 | 9.576% | $162.545 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $226.73 | 5.512% | $239.2274 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $147.48 | 4.857% | $154.6431 | $154.64 | $154.65 | $154.60 |
| Purchase #4 | $136.25 | 3.293% | $140.7367 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $101.33 | 8.273% | $109.713 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $134.60 | 8.611% | $146.1904 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $116.38 | 13.239% | $131.7875 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $1,011.11 | $1,084.8431 | $1,084.85 | $1,084.90 | $1,084.70 | |