| 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 | $26.44 | 11.159% | $29.3904 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $158.32 | 11.197% | $176.0471 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $135.87 | 13.768% | $154.5766 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $210.28 | 7.730% | $226.5346 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $158.77 | 9.171% | $173.3308 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $151.82 | 10.231% | $167.3527 | $167.35 | $167.35 | $167.40 |
| Purchase #7 | $118.99 | 8.670% | $129.3064 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $960.49 | $1,056.5386 | $1,056.54 | $1,056.60 | $1,056.50 | |