| 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 | $159.36 | 10.159% | $175.5494 | $175.55 | $175.55 | $175.50 |
| Purchase #2 | $61.72 | 5.545% | $65.1424 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $182.70 | 13.290% | $206.9808 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $121.87 | 11.848% | $136.3092 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $230.78 | 5.668% | $243.8606 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $232.51 | 8.140% | $251.4363 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $134.57 | 5.571% | $142.0669 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $1,123.51 | $1,221.3456 | $1,221.35 | $1,221.35 | $1,221.30 | |