| 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 | $166.92 | 8.581% | $181.2434 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $22.64 | 5.843% | $23.9629 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $242.67 | 11.872% | $271.4798 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $104.45 | 6.132% | $110.8549 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $99.86 | 11.414% | $111.258 | $111.26 | $111.25 | $111.30 |
| Purchase #6 | $20.94 | 8.127% | $22.6418 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $179.90 | 12.472% | $202.3371 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $837.38 | $923.7779 | $923.77 | $923.80 | $923.80 | |