| 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 | $234.98 | 3.481% | $243.1597 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $136.42 | 5.423% | $143.8181 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $69.82 | 5.798% | $73.8682 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $198.99 | 12.626% | $224.1145 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $108.98 | 4.806% | $114.2176 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $154.45 | 11.368% | $172.0079 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $16.38 | 6.841% | $17.5006 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $920.02 | $988.6866 | $988.69 | $988.60 | $988.70 | |