| 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 | $151.55 | 4.386% | $158.197 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $40.63 | 3.682% | $42.126 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $82.55 | 9.324% | $90.247 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $181.85 | 13.798% | $206.9417 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $107.53 | 9.745% | $118.0088 | $118.01 | $118.00 | $118.00 |
| Purchase #6 | $197.92 | 3.584% | $205.0135 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $205.67 | 9.744% | $225.7105 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $967.70 | $1,046.2445 | $1,046.25 | $1,046.25 | $1,046.10 | |