| 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 | $148.81 | 4.217% | $155.0853 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $171.97 | 4.352% | $179.4541 | $179.45 | $179.45 | $179.50 |
| Purchase #3 | $44.82 | 10.763% | $49.644 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $226.54 | 11.118% | $251.7267 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $140.70 | 12.122% | $157.7557 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $218.73 | 13.604% | $248.486 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $228.65 | 8.611% | $248.3391 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,180.22 | $1,290.4909 | $1,290.50 | $1,290.55 | $1,290.50 | |