| 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 | $148.84 | 9.227% | $162.5735 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $203.74 | 7.534% | $219.0898 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $193.53 | 11.468% | $215.724 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $116.64 | 12.525% | $131.2492 | $131.25 | $131.25 | $131.20 |
| Purchase #5 | $51.45 | 11.341% | $57.2849 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $47.68 | 7.720% | $51.3609 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $39.58 | 6.257% | $42.0565 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $801.46 | $879.3388 | $879.33 | $879.30 | $879.40 | |