| 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 | $173.67 | 4.594% | $181.6484 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $135.77 | 9.341% | $148.4523 | $148.45 | $148.45 | $148.50 |
| Purchase #3 | $222.71 | 13.635% | $253.0765 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $154.82 | 4.474% | $161.7466 | $161.75 | $161.75 | $161.70 |
| Purchase #5 | $59.27 | 8.476% | $64.2937 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $114.34 | 10.739% | $126.619 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $197.42 | 8.331% | $213.8671 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $1,058.00 | $1,149.7036 | $1,149.71 | $1,149.70 | $1,149.70 | |