| 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 | $160.63 | 3.413% | $166.1123 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $16.61 | 5.716% | $17.5594 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $97.35 | 10.649% | $107.7168 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $197.90 | 8.503% | $214.7274 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $51.57 | 5.389% | $54.3491 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $218.82 | 4.668% | $229.0345 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $228.73 | 13.497% | $259.6017 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $971.61 | $1,049.1012 | $1,049.10 | $1,049.10 | $1,049.00 | |