| 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 | $102.45 | 11.438% | $114.1682 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $79.74 | 3.146% | $82.2486 | $82.25 | $82.25 | $82.20 |
| Purchase #3 | $46.52 | 10.354% | $51.3367 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $163.48 | 8.671% | $177.6554 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $139.32 | 9.266% | $152.2294 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $35.55 | 5.178% | $37.3908 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $9.42 | 12.818% | $10.6275 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $576.48 | $625.6566 | $625.67 | $625.70 | $625.60 | |