| 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 | $216.34 | 7.366% | $232.2756 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $193.62 | 7.829% | $208.7785 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $153.32 | 4.224% | $159.7962 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $57.78 | 8.216% | $62.5272 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $157.60 | 11.452% | $175.6484 | $175.65 | $175.65 | $175.60 |
| Purchase #6 | $105.45 | 8.335% | $114.2393 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $91.59 | 11.459% | $102.0853 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $975.70 | $1,055.3505 | $1,055.37 | $1,055.45 | $1,055.30 | |