| 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 | $37.73 | 11.756% | $42.1655 | $42.17 | $42.15 | $42.20 |
| Purchase #2 | $186.79 | 5.363% | $196.8075 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $41.95 | 5.183% | $44.1243 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $61.32 | 13.845% | $69.8098 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $168.86 | 11.360% | $188.0425 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $130.69 | 3.615% | $135.4144 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $208.64 | 8.234% | $225.8194 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $835.98 | $902.1834 | $902.18 | $902.10 | $902.10 | |