| 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 | $161.71 | 11.125% | $179.7002 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $141.56 | 9.160% | $154.5269 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $197.35 | 6.312% | $209.8067 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $34.72 | 9.205% | $37.916 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $20.58 | 8.656% | $22.3614 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $193.74 | 3.130% | $199.8041 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $150.43 | 9.258% | $164.3568 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $900.09 | $968.4721 | $968.48 | $968.45 | $968.50 | |