| 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 | $147.27 | 12.277% | $165.3503 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $185.99 | 9.761% | $204.1445 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $197.60 | 13.183% | $223.6496 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $179.75 | 5.705% | $190.0047 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $233.37 | 9.458% | $255.4421 | $255.44 | $255.45 | $255.40 |
| Purchase #6 | $154.43 | 12.157% | $173.2041 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $169.75 | 4.717% | $177.7571 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $1,268.16 | $1,389.5524 | $1,389.54 | $1,389.55 | $1,389.50 | |