| 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 | $83.40 | 10.384% | $92.0603 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $104.60 | 9.488% | $114.5244 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $114.92 | 8.577% | $124.7767 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $156.57 | 8.662% | $170.1321 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $130.64 | 5.201% | $137.4346 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $117.52 | 7.837% | $126.73 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $207.64 | 6.554% | $221.2487 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $915.29 | $986.9068 | $986.90 | $986.95 | $986.80 | |