| 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 | $158.33 | 7.801% | $170.6813 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $165.54 | 12.129% | $185.6183 | $185.62 | $185.60 | $185.60 |
| Purchase #3 | $220.33 | 6.389% | $234.4069 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $167.35 | 5.199% | $176.0505 | $176.05 | $176.05 | $176.10 |
| Purchase #5 | $32.83 | 10.717% | $36.3484 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $80.53 | 10.742% | $89.1805 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $194.47 | 6.756% | $207.6084 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,019.38 | $1,099.8943 | $1,099.90 | $1,099.90 | $1,099.90 | |