| 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 | $137.99 | 5.701% | $145.8568 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $248.34 | 3.720% | $257.5782 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $52.73 | 3.105% | $54.3673 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $134.68 | 7.405% | $144.6531 | $144.65 | $144.65 | $144.70 |
| Purchase #5 | $52.26 | 5.435% | $55.1003 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $249.31 | 13.595% | $283.2037 | $283.20 | $283.20 | $283.20 |
| Purchase #7 | $70.55 | 4.608% | $73.8009 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $945.86 | $1,014.5603 | $1,014.56 | $1,014.55 | $1,014.70 | |