| 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 | $133.92 | 8.811% | $145.7197 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $237.80 | 7.670% | $256.0393 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $215.32 | 5.755% | $227.7117 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $191.46 | 8.285% | $207.3225 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $17.25 | 9.198% | $18.8367 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $146.88 | 4.589% | $153.6203 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $53.37 | 4.150% | $55.5849 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $996.00 | $1,064.8351 | $1,064.83 | $1,064.80 | $1,064.70 | |