| 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 | $157.45 | 6.828% | $168.2007 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $144.78 | 11.137% | $160.9041 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $115.40 | 8.472% | $125.1767 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $222.82 | 3.689% | $231.0398 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $246.79 | 12.628% | $277.9546 | $277.95 | $277.95 | $278.00 |
| Purchase #6 | $235.82 | 13.498% | $267.651 | $267.65 | $267.65 | $267.70 |
| Purchase #7 | $229.35 | 8.785% | $249.4984 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $1,352.41 | $1,480.4253 | $1,480.42 | $1,480.45 | $1,480.50 | |