| 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 | $172.79 | 9.586% | $189.3536 | $189.35 | $189.35 | $189.40 |
| Purchase #2 | $24.26 | 4.272% | $25.2964 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $223.36 | 12.311% | $250.8578 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $86.29 | 12.856% | $97.3834 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $187.67 | 6.236% | $199.3731 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $152.83 | 13.367% | $173.2588 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $64.75 | 7.177% | $69.3971 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $911.95 | $1,004.9202 | $1,004.92 | $1,004.90 | $1,005.10 | |