| 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 | $136.98 | 5.420% | $144.4043 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $120.35 | 9.697% | $132.0203 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $7.59 | 5.628% | $8.0172 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $46.79 | 7.232% | $50.1739 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $187.48 | 10.234% | $206.6667 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $143.92 | 8.416% | $156.0323 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $61.62 | 12.808% | $69.5123 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $704.73 | $766.8270 | $766.82 | $766.75 | $766.80 | |