| 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 | $6.73 | 13.189% | $7.6176 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $143.39 | 10.490% | $158.4316 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $24.65 | 7.599% | $26.5232 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $142.40 | 12.730% | $160.5275 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $148.65 | 6.604% | $158.4668 | $158.47 | $158.45 | $158.50 |
| Purchase #6 | $8.65 | 13.265% | $9.7974 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $217.79 | 5.691% | $230.1844 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $692.26 | $751.5485 | $751.55 | $751.55 | $751.50 | |