| 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 | $175.91 | 10.234% | $193.9126 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $79.31 | 6.262% | $84.2764 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $148.90 | 6.173% | $158.0916 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $199.87 | 7.445% | $214.7503 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $212.32 | 13.654% | $241.3102 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $133.55 | 11.725% | $149.2087 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $83.48 | 6.380% | $88.806 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $1,033.34 | $1,130.3558 | $1,130.36 | $1,130.35 | $1,130.40 | |