| 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 | $142.31 | 4.282% | $148.4037 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $158.44 | 6.146% | $168.1777 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $219.68 | 7.590% | $236.3537 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $214.62 | 5.727% | $226.9113 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $25.95 | 5.706% | $27.4307 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $61.51 | 11.693% | $68.7024 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $176.77 | 6.466% | $188.1999 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $999.28 | $1,064.1794 | $1,064.17 | $1,064.20 | $1,064.20 | |