| 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 | $161.60 | 11.235% | $179.7558 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $31.27 | 8.186% | $33.8298 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $121.87 | 10.368% | $134.5055 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $35.48 | 10.430% | $39.1806 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $80.29 | 9.556% | $87.9625 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $56.68 | 11.464% | $63.1778 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $112.80 | 8.576% | $122.4737 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $599.99 | $660.8857 | $660.89 | $660.90 | $661.00 | |