| 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 | $166.97 | 13.185% | $188.985 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $241.71 | 9.529% | $264.7425 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $191.62 | 11.835% | $214.2982 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $189.59 | 4.628% | $198.3642 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $225.36 | 4.363% | $235.1925 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $175.80 | 11.869% | $196.6657 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $98.29 | 4.218% | $102.4359 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,289.34 | $1,400.6840 | $1,400.69 | $1,400.70 | $1,400.70 | |