| 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 | $124.71 | 6.535% | $132.8598 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $189.54 | 7.666% | $204.0701 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $160.64 | 8.516% | $174.3201 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $192.50 | 3.695% | $199.6129 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $163.83 | 7.746% | $176.5203 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $208.67 | 8.386% | $226.1691 | $226.17 | $226.15 | $226.20 |
| Purchase #7 | $150.99 | 7.798% | $162.7642 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $1,190.88 | $1,276.3165 | $1,276.31 | $1,276.20 | $1,276.40 | |