| 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 | $179.87 | 6.669% | $191.8655 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $246.56 | 7.333% | $264.6402 | $264.64 | $264.65 | $264.60 |
| Purchase #3 | $154.28 | 7.322% | $165.5764 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $205.38 | 4.619% | $214.8665 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $27.50 | 13.227% | $31.1374 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $241.34 | 12.287% | $270.9934 | $270.99 | $271.00 | $271.00 |
| Purchase #7 | $54.36 | 11.640% | $60.6875 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $1,109.29 | $1,199.7669 | $1,199.78 | $1,199.80 | $1,199.80 | |