| 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 | $138.61 | 5.367% | $146.0492 | $146.05 | $146.05 | $146.00 |
| Purchase #2 | $249.59 | 5.438% | $263.1627 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $102.30 | 5.300% | $107.7219 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $108.75 | 9.610% | $119.2009 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $122.98 | 9.183% | $134.2733 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $150.86 | 10.743% | $167.0669 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $89.65 | 10.857% | $99.3833 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $962.74 | $1,036.8582 | $1,036.85 | $1,036.80 | $1,036.90 | |