| 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 | $131.67 | 8.305% | $142.6052 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $176.79 | 6.703% | $188.6402 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $119.30 | 13.200% | $135.0476 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $208.46 | 8.467% | $226.1103 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $153.36 | 6.366% | $163.1229 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $20.58 | 4.598% | $21.5263 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $250.57 | 10.389% | $276.6017 | $276.60 | $276.60 | $276.60 |
| 7 purchase totals = | $1,060.73 | $1,153.6542 | $1,153.66 | $1,153.65 | $1,153.50 | |