| 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 | $163.78 | 11.504% | $182.6213 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $246.47 | 7.351% | $264.588 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $120.54 | 10.782% | $133.5366 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $231.59 | 4.809% | $242.7272 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $226.56 | 6.648% | $241.6217 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $14.68 | 8.813% | $15.9737 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $206.69 | 10.606% | $228.6115 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,210.31 | $1,309.6800 | $1,309.68 | $1,309.65 | $1,309.60 | |