| 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 | $178.57 | 3.735% | $185.2396 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $130.88 | 4.553% | $136.839 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $94.83 | 11.183% | $105.4348 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $205.65 | 6.618% | $219.2599 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $102.72 | 6.411% | $109.3054 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $106.62 | 13.797% | $121.3304 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $23.99 | 7.410% | $25.7677 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $843.26 | $903.1768 | $903.18 | $903.20 | $903.10 | |