| 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 | $145.92 | 8.314% | $158.0518 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $175.99 | 12.447% | $197.8955 | $197.90 | $197.90 | $197.90 |
| Purchase #3 | $246.61 | 12.544% | $277.5448 | $277.54 | $277.55 | $277.50 |
| Purchase #4 | $109.39 | 9.432% | $119.7077 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $139.70 | 9.332% | $152.7368 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $190.89 | 5.408% | $201.2133 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $109.96 | 11.383% | $122.4767 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,118.46 | $1,229.6266 | $1,229.63 | $1,229.65 | $1,229.60 | |