| 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 | $75.58 | 8.469% | $81.9809 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $145.40 | 8.658% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $227.78 | 6.223% | $241.9547 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $196.54 | 5.682% | $207.7074 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $239.65 | 4.433% | $250.2737 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $17.58 | 7.740% | $18.9407 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $209.75 | 7.187% | $224.8247 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,112.28 | $1,183.6708 | $1,183.66 | $1,183.65 | $1,183.70 | |