| 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 | $147.36 | 10.406% | $162.6943 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $186.78 | 10.532% | $206.4517 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $75.48 | 13.193% | $85.4381 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $108.50 | 7.252% | $116.3684 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $83.37 | 13.777% | $94.8559 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $28.75 | 9.581% | $31.5045 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $23.58 | 7.123% | $25.2596 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $653.82 | $722.5725 | $722.57 | $722.55 | $722.70 | |