| 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 | $152.95 | 4.249% | $159.4488 | $159.45 | $159.45 | $159.40 |
| Purchase #2 | $22.53 | 13.162% | $25.4954 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $76.96 | 7.738% | $82.9152 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $144.26 | 12.281% | $161.9766 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $109.75 | 12.738% | $123.73 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $44.93 | 3.175% | $46.3565 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $234.91 | 5.602% | $248.0697 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $786.29 | $847.9922 | $848.01 | $848.00 | $848.00 | |