| 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 | $162.60 | 10.139% | $179.086 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $13.30 | 10.395% | $14.6825 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $235.45 | 11.155% | $261.7144 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $5.76 | 3.383% | $5.9549 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $123.29 | 8.610% | $133.9053 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $70.96 | 6.327% | $75.4496 | $75.45 | $75.45 | $75.40 |
| Purchase #7 | $233.77 | 11.205% | $259.9639 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $845.13 | $930.7566 | $930.75 | $930.75 | $930.80 | |