| 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 | $104.64 | 10.159% | $115.2704 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $144.78 | 13.375% | $164.1443 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $85.87 | 9.109% | $93.6919 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $156.65 | 3.378% | $161.9416 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $26.28 | 6.291% | $27.9333 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $8.63 | 3.706% | $8.9498 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $207.43 | 3.701% | $215.107 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $734.28 | $787.0383 | $787.03 | $787.05 | $786.90 | |