| 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 | $183.40 | 6.442% | $195.2146 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $108.40 | 4.406% | $113.1761 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $238.34 | 9.167% | $260.1886 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $134.89 | 13.243% | $152.7535 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $125.69 | 9.398% | $137.5023 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $21.78 | 9.526% | $23.8548 | $23.85 | $23.85 | $23.90 |
| Purchase #7 | $161.38 | 6.702% | $172.1957 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $973.88 | $1,054.8856 | $1,054.88 | $1,054.90 | $1,055.00 | |