| 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 | $160.41 | 4.375% | $167.4279 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $104.90 | 10.542% | $115.9586 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $8.67 | 7.424% | $9.3137 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $162.91 | 9.203% | $177.9026 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $230.90 | 4.584% | $241.4845 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $133.26 | 8.843% | $145.0442 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $116.99 | 8.424% | $126.8452 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $918.04 | $983.9767 | $983.97 | $984.00 | $983.90 | |