| 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 | $157.38 | 8.367% | $170.548 | $170.55 | $170.55 | $170.50 |
| Purchase #2 | $33.45 | 4.648% | $35.0048 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $122.52 | 9.781% | $134.5037 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $76.28 | 13.173% | $86.3284 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $203.36 | 13.570% | $230.956 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $7.29 | 6.824% | $7.7875 | $7.79 | $7.80 | $7.80 |
| Purchase #7 | $15.56 | 5.492% | $16.4146 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $615.84 | $681.5430 | $681.54 | $681.55 | $681.50 | |