| 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 | $142.65 | 7.252% | $152.995 | $153.00 | $153.00 | $153.00 |
| Purchase #2 | $215.48 | 12.566% | $242.5572 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $222.87 | 6.583% | $237.5415 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $228.83 | 10.527% | $252.9189 | $252.92 | $252.90 | $252.90 |
| Purchase #5 | $185.98 | 13.342% | $210.7935 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $37.40 | 13.601% | $42.4868 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $125.60 | 9.335% | $137.3248 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $1,158.81 | $1,276.6177 | $1,276.62 | $1,276.60 | $1,276.60 | |