| 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 | $216.78 | 6.361% | $230.5694 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $66.81 | 3.788% | $69.3408 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $140.97 | 4.211% | $146.9062 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $145.46 | 8.339% | $157.5899 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $42.56 | 9.681% | $46.6802 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $65.96 | 9.505% | $72.2295 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $185.71 | 6.828% | $198.3903 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $864.25 | $921.7063 | $921.71 | $921.75 | $921.70 | |