| 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 | $140.97 | 11.778% | $157.5734 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $25.26 | 5.348% | $26.6109 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $119.89 | 13.511% | $136.0883 | $136.09 | $136.10 | $136.10 |
| Purchase #4 | $69.36 | 8.364% | $75.1613 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $222.86 | 5.599% | $235.3379 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $61.90 | 3.239% | $63.9049 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $181.54 | 6.200% | $192.7955 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $821.78 | $887.4722 | $887.47 | $887.45 | $887.50 | |