| 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 | $183.74 | 9.353% | $200.9252 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $87.74 | 8.609% | $95.2935 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $93.57 | 6.476% | $99.6296 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $154.82 | 8.608% | $168.1469 | $168.15 | $168.15 | $168.10 |
| Purchase #5 | $243.38 | 13.568% | $276.4018 | $276.40 | $276.40 | $276.40 |
| Purchase #6 | $192.49 | 12.537% | $216.6225 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $69.99 | 10.651% | $77.4446 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,025.73 | $1,134.4641 | $1,134.46 | $1,134.50 | $1,134.30 | |