| 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 | $178.88 | 10.761% | $198.1293 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $48.91 | 13.872% | $55.6948 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $228.34 | 6.709% | $243.6593 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $161.28 | 13.775% | $183.4963 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $117.78 | 11.486% | $131.3082 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $187.75 | 9.321% | $205.2502 | $205.25 | $205.25 | $205.30 |
| Purchase #7 | $45.36 | 4.798% | $47.5364 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $968.30 | $1,065.0745 | $1,065.08 | $1,065.10 | $1,065.10 | |