| 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 | $139.91 | 3.738% | $145.1398 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $202.53 | 11.780% | $226.388 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $90.71 | 12.864% | $102.3789 | $102.38 | $102.40 | $102.40 |
| Purchase #4 | $69.37 | 7.798% | $74.7795 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $147.69 | 7.153% | $158.2543 | $158.25 | $158.25 | $158.30 |
| Purchase #6 | $206.58 | 5.794% | $218.5492 | $218.55 | $218.55 | $218.50 |
| Purchase #7 | $103.97 | 5.716% | $109.9129 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $960.76 | $1,035.4026 | $1,035.40 | $1,035.45 | $1,035.40 | |