| 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 | $139.37 | 12.454% | $156.7271 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $212.46 | 3.678% | $220.2743 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $143.78 | 8.649% | $156.2155 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $27.32 | 3.262% | $28.2112 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $93.50 | 4.409% | $97.6224 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $153.55 | 10.615% | $169.8493 | $169.85 | $169.85 | $169.80 |
| Purchase #7 | $200.85 | 12.465% | $225.886 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $970.83 | $1,054.7858 | $1,054.79 | $1,054.75 | $1,054.70 | |