| 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 | $162.98 | 12.775% | $183.8007 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $79.70 | 9.838% | $87.5409 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $117.51 | 7.653% | $126.503 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $8.76 | 3.715% | $9.0854 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $193.63 | 11.118% | $215.1578 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $222.86 | 4.298% | $232.4385 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $230.60 | 10.565% | $254.9629 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,016.04 | $1,109.4892 | $1,109.49 | $1,109.50 | $1,109.50 | |