| 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 | $172.71 | 7.554% | $185.7565 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $177.84 | 4.477% | $185.8019 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $235.91 | 5.438% | $248.7388 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $32.76 | 8.304% | $35.4804 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $48.34 | 8.279% | $52.3421 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $147.97 | 10.717% | $163.8279 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $103.45 | 9.523% | $113.3015 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $918.98 | $985.2491 | $985.25 | $985.30 | $985.20 | |