| 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 | $163.25 | 12.499% | $183.6546 | $183.65 | $183.65 | $183.70 |
| Purchase #2 | $140.63 | 4.113% | $146.4141 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $133.92 | 12.312% | $150.4082 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $10.75 | 9.573% | $11.7791 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $114.87 | 3.153% | $118.4919 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $98.65 | 8.827% | $107.3578 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $155.99 | 9.256% | $170.4284 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $818.06 | $888.5341 | $888.53 | $888.55 | $888.60 | |