| 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 | $119.41 | 12.330% | $134.1333 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $189.75 | 5.784% | $200.7251 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $150.81 | 4.743% | $157.9629 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $33.86 | 5.421% | $35.6956 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $173.72 | 8.594% | $188.6495 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $137.57 | 10.641% | $152.2088 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $106.39 | 4.140% | $110.7945 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $911.51 | $980.1697 | $980.17 | $980.20 | $980.10 | |