| 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 | $134.38 | 13.296% | $152.2472 | $152.25 | $152.25 | $152.20 |
| Purchase #2 | $13.48 | 5.735% | $14.2531 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $73.84 | 5.486% | $77.8909 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $171.32 | 8.102% | $185.2003 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $204.61 | 12.434% | $230.0512 | $230.05 | $230.05 | $230.10 |
| Purchase #6 | $22.35 | 6.540% | $23.8117 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $203.52 | 8.529% | $220.8782 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $823.50 | $904.3326 | $904.33 | $904.35 | $904.40 | |