| 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 | $171.33 | 3.757% | $177.7669 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $234.32 | 7.478% | $251.8424 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $235.37 | 7.221% | $252.3661 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $124.78 | 9.303% | $136.3883 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $158.73 | 10.518% | $175.4252 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $127.81 | 12.764% | $144.1237 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $114.92 | 12.295% | $129.0494 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $1,167.26 | $1,266.9620 | $1,266.97 | $1,266.95 | $1,266.90 | |