| 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 | $184.97 | 5.837% | $195.7667 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $165.44 | 8.190% | $178.9895 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $75.73 | 10.759% | $83.8778 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $132.86 | 3.362% | $137.3268 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $56.78 | 7.373% | $60.9664 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $137.28 | 7.689% | $147.8355 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $112.41 | 11.294% | $125.1056 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $865.47 | $929.8683 | $929.89 | $929.90 | $929.90 | |