| 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 | $177.70 | 12.174% | $199.3332 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $177.97 | 11.231% | $197.9578 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $31.80 | 4.347% | $33.1823 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $102.32 | 11.470% | $114.0561 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $212.55 | 6.655% | $226.6952 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $171.84 | 6.215% | $182.5199 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $111.69 | 13.555% | $126.8296 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $985.87 | $1,080.5741 | $1,080.58 | $1,080.60 | $1,080.60 | |