| 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 | $134.89 | 9.469% | $147.6627 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $68.49 | 6.555% | $72.9795 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $8.95 | 8.857% | $9.7427 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $49.46 | 7.591% | $53.2145 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $92.31 | 8.257% | $99.932 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $207.57 | 8.614% | $225.4501 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $107.35 | 3.482% | $111.0879 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $669.02 | $720.0694 | $720.06 | $720.10 | $720.10 | |