| 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 | $139.34 | 11.632% | $155.548 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $18.95 | 4.548% | $19.8118 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $24.68 | 6.682% | $26.3291 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $197.44 | 10.467% | $218.106 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $165.27 | 12.525% | $185.9701 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $118.25 | 11.238% | $131.5389 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $99.92 | 12.502% | $112.412 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $763.85 | $849.7159 | $849.72 | $849.70 | $849.60 | |