| 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 | $13.60 | 5.501% | $14.3481 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $162.78 | 3.276% | $168.1127 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $21.87 | 11.856% | $24.4629 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $116.30 | 11.407% | $129.5663 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $162.94 | 3.557% | $168.7358 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $125.76 | 6.414% | $133.8262 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $244.52 | 3.795% | $253.7995 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $847.77 | $892.8515 | $892.86 | $892.85 | $892.80 | |