| 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 | $150.41 | 8.723% | $163.5303 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $39.52 | 11.498% | $44.064 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $107.49 | 10.703% | $118.9947 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $242.68 | 3.440% | $251.0282 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $9.25 | 8.487% | $10.035 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $250.61 | 13.313% | $283.9737 | $283.97 | $283.95 | $284.00 |
| Purchase #7 | $65.67 | 4.232% | $68.4492 | $68.45 | $68.45 | $68.40 |
| 7 purchase totals = | $865.63 | $940.0751 | $940.07 | $940.10 | $940.00 | |