| 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 | $148.45 | 6.410% | $157.9656 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $178.78 | 3.105% | $184.3311 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $153.87 | 8.489% | $166.932 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $250.98 | 9.338% | $274.4165 | $274.42 | $274.40 | $274.40 |
| Purchase #5 | $82.73 | 6.856% | $88.402 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $227.72 | 7.785% | $245.448 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $46.70 | 12.786% | $52.6711 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $1,089.23 | $1,170.1663 | $1,170.17 | $1,170.15 | $1,170.10 | |