| 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 | $109.73 | 5.302% | $115.5479 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $191.37 | 11.543% | $213.4598 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $182.92 | 4.305% | $190.7947 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $140.43 | 11.864% | $157.0906 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $52.94 | 6.399% | $56.3276 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $134.75 | 5.161% | $141.7044 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $180.61 | 3.523% | $186.9729 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $992.75 | $1,061.8979 | $1,061.89 | $1,061.90 | $1,061.90 | |