| 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 | $172.37 | 5.547% | $181.9314 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $230.53 | 5.560% | $243.3475 | $243.35 | $243.35 | $243.30 |
| Purchase #3 | $84.75 | 6.863% | $90.5664 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $207.41 | 12.277% | $232.8737 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $113.27 | 10.445% | $125.1011 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $76.66 | 3.630% | $79.4428 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $175.31 | 4.105% | $182.5065 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $1,060.30 | $1,135.7694 | $1,135.77 | $1,135.75 | $1,135.70 | |