| 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 | $143.91 | 11.618% | $160.6295 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $81.26 | 13.511% | $92.239 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $62.68 | 3.414% | $64.8199 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $26.86 | 12.492% | $30.2154 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $13.26 | 9.715% | $14.5482 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $221.68 | 11.106% | $246.2998 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $245.42 | 3.848% | $254.8638 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $795.07 | $863.6156 | $863.62 | $863.60 | $863.50 | |