| 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 | $131.74 | 5.488% | $138.9699 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $165.50 | 10.768% | $183.321 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $31.93 | 4.728% | $33.4397 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $192.26 | 7.145% | $205.997 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $117.49 | 4.834% | $123.1695 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $53.99 | 8.796% | $58.739 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $233.29 | 6.452% | $248.3419 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $926.20 | $991.9780 | $991.98 | $991.95 | $991.90 | |