| 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 | $169.53 | 9.749% | $186.0575 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $32.43 | 9.599% | $35.543 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $103.43 | 13.416% | $117.3062 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $48.44 | 9.648% | $53.1135 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $182.67 | 4.591% | $191.0564 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $72.52 | 13.122% | $82.0361 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $95.70 | 12.640% | $107.7965 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $704.72 | $772.9092 | $772.92 | $772.90 | $772.90 | |