| 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 | $156.42 | 13.374% | $177.3396 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $40.53 | 12.704% | $45.6789 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $50.44 | 9.752% | $55.3589 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $225.80 | 4.504% | $235.97 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $150.77 | 11.612% | $168.2774 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $246.41 | 3.818% | $255.8179 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $134.33 | 12.183% | $150.6954 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $1,004.70 | $1,089.1381 | $1,089.15 | $1,089.15 | $1,089.20 | |