| 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 | $202.44 | 10.447% | $223.5889 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $164.67 | 3.611% | $170.6162 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $83.37 | 8.166% | $90.178 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $136.29 | 3.291% | $140.7753 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $178.95 | 4.387% | $186.8005 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $70.80 | 8.470% | $76.7968 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $175.95 | 13.140% | $199.0698 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $1,012.47 | $1,087.8255 | $1,087.84 | $1,087.85 | $1,087.90 | |