| 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 | $180.92 | 10.645% | $200.1789 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $56.52 | 11.652% | $63.1057 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $26.85 | 9.689% | $29.4515 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $123.36 | 4.587% | $129.0185 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $162.96 | 12.652% | $183.5777 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $100.65 | 8.370% | $109.0744 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $68.27 | 7.557% | $73.4292 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $719.53 | $787.8359 | $787.84 | $787.85 | $787.90 | |