| 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 | $129.93 | 11.299% | $144.6108 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $134.28 | 3.386% | $138.8267 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $131.94 | 7.688% | $142.0835 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $16.33 | 10.230% | $18.0006 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $243.52 | 6.645% | $259.7019 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $24.70 | 6.800% | $26.3796 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $26.26 | 11.772% | $29.3513 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $706.96 | $758.9544 | $758.95 | $759.00 | $759.00 | |