| 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 | $157.60 | 13.733% | $179.2432 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $214.76 | 11.644% | $239.7667 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $108.74 | 13.290% | $123.1915 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $158.91 | 11.692% | $177.4898 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $223.94 | 3.161% | $231.0187 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $5.96 | 6.413% | $6.3422 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $113.36 | 13.172% | $128.2918 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $983.27 | $1,085.3439 | $1,085.34 | $1,085.35 | $1,085.30 | |