| 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 | $164.94 | 10.152% | $181.6847 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $59.94 | 10.650% | $66.3236 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $14.27 | 10.143% | $15.7174 | $15.72 | $15.70 | $15.70 |
| Purchase #4 | $185.79 | 10.169% | $204.683 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $131.55 | 8.856% | $143.2001 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $23.37 | 12.607% | $26.3163 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $27.70 | 7.375% | $29.7429 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $607.56 | $667.6680 | $667.66 | $667.65 | $667.60 | |