| 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 | $173.69 | 8.612% | $188.6482 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $87.76 | 9.534% | $96.127 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $215.30 | 12.622% | $242.4752 | $242.48 | $242.50 | $242.50 |
| Purchase #4 | $224.89 | 6.659% | $239.8654 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $22.90 | 13.617% | $26.0183 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $30.79 | 3.456% | $31.8541 | $31.85 | $31.85 | $31.90 |
| Purchase #7 | $201.85 | 4.334% | $210.5982 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $957.18 | $1,035.5864 | $1,035.60 | $1,035.60 | $1,035.60 | |