| 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 | $155.69 | 5.677% | $164.5285 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $94.30 | 9.390% | $103.1548 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $226.65 | 8.488% | $245.8881 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $218.51 | 13.366% | $247.716 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $30.95 | 11.643% | $34.5535 | $34.55 | $34.55 | $34.60 |
| Purchase #6 | $96.26 | 5.620% | $101.6698 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $219.90 | 12.817% | $248.0846 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,042.26 | $1,145.5953 | $1,145.59 | $1,145.60 | $1,145.70 | |