| 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 | $157.92 | 5.675% | $166.882 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $18.35 | 6.430% | $19.5299 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $122.99 | 8.698% | $133.6877 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $120.82 | 8.335% | $130.8903 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $73.31 | 11.642% | $81.8448 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $139.66 | 4.206% | $145.5341 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $236.83 | 5.300% | $249.382 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $869.88 | $927.7508 | $927.74 | $927.85 | $927.70 | |