| 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 | $181.61 | 13.600% | $206.309 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $193.29 | 7.285% | $207.3712 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $93.46 | 6.609% | $99.6368 | $99.64 | $99.65 | $99.60 |
| Purchase #4 | $232.37 | 7.189% | $249.0751 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $158.92 | 8.385% | $172.2454 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $104.69 | 9.759% | $114.9067 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $138.87 | 4.391% | $144.9678 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $1,103.21 | $1,194.5120 | $1,194.53 | $1,194.50 | $1,194.50 | |