| 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 | $151.81 | 4.741% | $159.0073 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $7.99 | 13.543% | $9.0721 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $151.85 | 3.774% | $157.5808 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $238.95 | 5.527% | $252.1568 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $224.92 | 9.495% | $246.2762 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $72.78 | 12.307% | $81.737 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $238.48 | 7.349% | $256.0059 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $1,086.78 | $1,161.8361 | $1,161.85 | $1,161.85 | $1,161.90 | |