| 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 | $139.88 | 11.491% | $155.9536 | $155.95 | $155.95 | $156.00 |
| Purchase #2 | $150.67 | 11.263% | $167.64 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $113.35 | 9.843% | $124.507 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $28.41 | 9.289% | $31.049 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $167.58 | 9.706% | $183.8453 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $28.38 | 8.439% | $30.775 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $142.46 | 12.270% | $159.9398 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $770.73 | $853.7097 | $853.72 | $853.75 | $853.60 | |