| 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 | $181.76 | 5.721% | $192.1585 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $110.93 | 4.506% | $115.9285 | $115.93 | $115.95 | $115.90 |
| Purchase #3 | $203.88 | 12.637% | $229.6443 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $139.37 | 3.490% | $144.234 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $171.31 | 4.576% | $179.1491 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $208.57 | 4.472% | $217.8973 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $73.72 | 8.527% | $80.0061 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $1,089.54 | $1,159.0178 | $1,159.02 | $1,159.05 | $1,158.90 | |