| 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 | $170.80 | 13.592% | $194.0151 | $194.02 | $194.00 | $194.00 |
| Purchase #2 | $20.97 | 11.395% | $23.3595 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $232.79 | 4.618% | $243.5402 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $171.90 | 10.630% | $190.173 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $148.67 | 13.555% | $168.8222 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $107.26 | 9.508% | $117.4583 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $222.64 | 8.626% | $241.8449 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $1,075.03 | $1,179.2132 | $1,179.21 | $1,179.15 | $1,179.20 | |