| 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 | $151.58 | 7.410% | $162.8121 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $190.35 | 8.628% | $206.7734 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $219.34 | 7.765% | $236.3718 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $181.42 | 11.459% | $202.2089 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $142.25 | 10.293% | $156.8918 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $205.69 | 9.159% | $224.5291 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $145.59 | 6.564% | $155.1465 | $155.15 | $155.15 | $155.10 |
| 7 purchase totals = | $1,236.22 | $1,344.7336 | $1,344.73 | $1,344.70 | $1,344.70 | |