| 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 | $191.44 | 4.294% | $199.6604 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $213.30 | 10.125% | $234.8966 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $200.53 | 9.159% | $218.8965 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $17.49 | 6.346% | $18.5999 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $150.88 | 5.356% | $158.9611 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $122.56 | 4.430% | $127.9894 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $170.89 | 8.213% | $184.9252 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $1,067.09 | $1,143.9291 | $1,143.94 | $1,143.95 | $1,144.00 | |