| 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 | $139.97 | 13.659% | $159.0885 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $16.85 | 10.163% | $18.5625 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $83.47 | 12.457% | $93.8679 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $164.41 | 5.392% | $173.275 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $167.60 | 8.839% | $182.4142 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $211.86 | 8.218% | $229.2707 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $185.69 | 3.327% | $191.8679 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $969.85 | $1,048.3467 | $1,048.35 | $1,048.30 | $1,048.50 | |