| 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 | $9.86 | 13.858% | $11.2264 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $174.36 | 4.623% | $182.4207 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $164.46 | 6.801% | $175.6449 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $137.57 | 10.565% | $152.1043 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $38.42 | 13.423% | $43.5771 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $94.98 | 10.379% | $104.838 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $15.59 | 10.829% | $17.2782 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $635.24 | $687.0896 | $687.09 | $687.15 | $687.00 | |