| 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 | $138.73 | 6.472% | $147.7086 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $209.79 | 4.231% | $218.6662 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $174.76 | 8.118% | $188.947 | $188.95 | $188.95 | $188.90 |
| Purchase #4 | $158.31 | 11.727% | $176.875 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $15.80 | 13.867% | $17.991 | $17.99 | $18.00 | $18.00 |
| Purchase #6 | $27.62 | 12.112% | $30.9653 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $132.90 | 12.506% | $149.5205 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $857.91 | $930.6736 | $930.69 | $930.65 | $930.70 | |