| 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 | $136.57 | 5.746% | $144.4173 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $192.58 | 5.542% | $203.2528 | $203.25 | $203.25 | $203.30 |
| Purchase #3 | $115.92 | 12.422% | $130.3196 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $174.28 | 11.187% | $193.7767 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $88.77 | 7.322% | $95.2697 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $204.43 | 6.195% | $217.0944 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $86.56 | 12.157% | $97.0831 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $999.11 | $1,081.2136 | $1,081.21 | $1,081.20 | $1,081.30 | |