| 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 | $158.25 | 9.493% | $173.2727 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $20.65 | 3.411% | $21.3544 | $21.35 | $21.35 | $21.40 |
| Purchase #3 | $70.56 | 13.537% | $80.1117 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $107.94 | 7.178% | $115.6879 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $7.95 | 9.511% | $8.7061 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $161.87 | 12.108% | $181.4692 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $125.70 | 5.262% | $132.3143 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $652.92 | $712.9163 | $712.91 | $712.85 | $713.00 | |