| 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 | $183.60 | 11.488% | $204.692 | $204.69 | $204.70 | $204.70 |
| Purchase #2 | $190.54 | 11.633% | $212.7055 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $36.62 | 4.746% | $38.358 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $23.34 | 12.122% | $26.1693 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $9.92 | 9.503% | $10.8627 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $137.72 | 11.750% | $153.9021 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $27.61 | 12.447% | $31.0466 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $609.35 | $677.7362 | $677.74 | $677.70 | $677.80 | |