| 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 | $153.76 | 8.176% | $166.3314 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $155.46 | 10.379% | $171.5952 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $205.27 | 4.353% | $214.2054 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $5.86 | 13.277% | $6.638 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $154.36 | 11.540% | $172.1731 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $179.88 | 13.757% | $204.6261 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $206.74 | 7.850% | $222.9691 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,061.33 | $1,158.5383 | $1,158.55 | $1,158.55 | $1,158.50 | |