| 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 | $157.56 | 10.846% | $174.649 | $174.65 | $174.65 | $174.60 |
| Purchase #2 | $9.65 | 11.833% | $10.7919 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $148.91 | 5.137% | $156.5595 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $99.70 | 10.350% | $110.019 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $242.64 | 9.816% | $266.4575 | $266.46 | $266.45 | $266.50 |
| Purchase #6 | $214.99 | 5.149% | $226.0598 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $144.72 | 12.854% | $163.3223 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,018.17 | $1,107.8590 | $1,107.86 | $1,107.80 | $1,107.90 | |