| 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 | $181.33 | 9.226% | $198.0595 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $175.83 | 4.470% | $183.6896 | $183.69 | $183.70 | $183.70 |
| Purchase #3 | $218.37 | 10.823% | $242.0042 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $187.38 | 12.438% | $210.6863 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $192.37 | 3.468% | $199.0414 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $65.45 | 11.398% | $72.91 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $42.71 | 3.640% | $44.2646 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $1,063.44 | $1,150.6556 | $1,150.65 | $1,150.65 | $1,150.70 | |