| 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 | $140.91 | 9.553% | $154.3711 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $221.66 | 6.474% | $236.0103 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $101.61 | 10.708% | $112.4904 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $60.30 | 6.836% | $64.4221 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $203.39 | 5.538% | $214.6537 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $191.43 | 12.635% | $215.6172 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $166.34 | 11.521% | $185.504 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,085.64 | $1,183.0688 | $1,183.06 | $1,183.00 | $1,183.10 | |