| 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 | $168.41 | 12.847% | $190.0456 | $190.05 | $190.05 | $190.00 |
| Purchase #2 | $130.89 | 10.863% | $145.1086 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $218.32 | 9.530% | $239.1259 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $165.61 | 4.456% | $172.9896 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $198.82 | 5.252% | $209.262 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $167.45 | 10.693% | $185.3554 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $33.71 | 4.869% | $35.3513 | $35.35 | $35.35 | $35.40 |
| 7 purchase totals = | $1,083.21 | $1,177.2384 | $1,177.25 | $1,177.25 | $1,177.30 | |