| 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 | $145.26 | 11.680% | $162.2264 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $126.92 | 3.730% | $131.6541 | $131.65 | $131.65 | $131.70 |
| Purchase #3 | $181.33 | 12.316% | $203.6626 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $235.29 | 12.203% | $264.0024 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $218.68 | 5.306% | $230.2832 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $93.80 | 4.392% | $97.9197 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $47.40 | 7.603% | $51.0038 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $1,048.68 | $1,140.7522 | $1,140.74 | $1,140.75 | $1,140.80 | |