| 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 | $146.70 | 4.476% | $153.2663 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $201.72 | 12.295% | $226.5215 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $223.94 | 5.277% | $235.7573 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $154.56 | 11.156% | $171.8027 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $48.73 | 8.320% | $52.7843 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $203.57 | 12.149% | $228.3017 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $72.73 | 11.128% | $80.8234 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $1,051.95 | $1,149.2572 | $1,149.25 | $1,149.20 | $1,149.30 | |