| 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 | $133.26 | 5.874% | $141.0877 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $229.87 | 3.606% | $238.1591 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $245.91 | 3.270% | $253.9513 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $224.43 | 8.769% | $244.1103 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $160.85 | 8.669% | $174.7941 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $226.33 | 11.586% | $252.5526 | $252.55 | $252.55 | $252.60 |
| Purchase #7 | $233.65 | 11.736% | $261.0712 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $1,454.30 | $1,565.7263 | $1,565.72 | $1,565.70 | $1,565.90 | |