| 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 | $157.77 | 9.514% | $172.7802 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $246.93 | 9.416% | $270.1809 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $131.78 | 5.689% | $139.277 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $235.79 | 3.744% | $244.618 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $141.87 | 6.712% | $151.3923 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $24.91 | 11.145% | $27.6862 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $89.53 | 8.336% | $96.9932 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $1,028.58 | $1,102.9278 | $1,102.93 | $1,103.00 | $1,103.00 | |