| 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 | $126.25 | 9.454% | $138.1857 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $12.98 | 10.285% | $14.315 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $123.25 | 11.208% | $137.0639 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $66.28 | 4.844% | $69.4906 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $74.86 | 11.109% | $83.1762 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $185.60 | 5.804% | $196.3722 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $181.47 | 5.294% | $191.077 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $770.69 | $829.6806 | $829.69 | $829.70 | $829.80 | |