| 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 | $133.61 | 7.717% | $143.9207 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $62.85 | 6.169% | $66.7272 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $166.43 | 12.550% | $187.317 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $120.77 | 12.661% | $136.0607 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $146.80 | 11.198% | $163.2387 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $170.58 | 10.468% | $188.4363 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $22.96 | 11.552% | $25.6123 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $824.00 | $911.3129 | $911.32 | $911.30 | $911.20 | |