| 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 | $160.96 | 6.598% | $171.5801 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $152.63 | 8.426% | $165.4906 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $126.37 | 6.234% | $134.2479 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $56.35 | 12.361% | $63.3154 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $103.98 | 13.216% | $117.722 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $41.97 | 5.627% | $44.3317 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $205.59 | 13.704% | $233.7641 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $847.85 | $930.4518 | $930.45 | $930.45 | $930.40 | |