| 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 | $102.88 | 5.170% | $108.1989 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $92.47 | 12.356% | $103.8956 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $91.94 | 10.627% | $101.7105 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $179.30 | 7.338% | $192.457 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $78.69 | 10.815% | $87.2003 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $8.70 | 3.425% | $8.998 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $150.98 | 4.286% | $157.451 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $704.96 | $759.9113 | $759.92 | $759.90 | $760.00 | |