| 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 | $132.76 | 4.479% | $138.7063 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $81.73 | 8.377% | $88.5765 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $168.49 | 6.452% | $179.361 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $123.59 | 8.741% | $134.393 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $80.33 | 10.704% | $88.9285 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $202.91 | 11.378% | $225.9971 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $56.29 | 10.873% | $62.4104 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $846.10 | $918.3728 | $918.38 | $918.40 | $918.40 | |