| 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 | $175.56 | 7.402% | $188.555 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $15.76 | 9.170% | $17.2052 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $74.73 | 10.122% | $82.2942 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $130.77 | 4.848% | $137.1097 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $115.54 | 8.449% | $125.302 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $124.52 | 8.257% | $134.8016 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $34.70 | 9.821% | $38.1079 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $671.58 | $723.3756 | $723.38 | $723.35 | $723.40 | |