| 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 | $181.62 | 5.800% | $192.154 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $98.54 | 11.171% | $109.5479 | $109.55 | $109.55 | $109.50 |
| Purchase #3 | $5.25 | 13.216% | $5.9438 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $215.71 | 7.128% | $231.0858 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $205.89 | 13.447% | $233.576 | $233.58 | $233.60 | $233.60 |
| Purchase #6 | $27.26 | 5.606% | $28.7882 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $76.74 | 3.655% | $79.5448 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $811.01 | $880.6405 | $880.64 | $880.70 | $880.60 | |