| 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 | $139.33 | 6.752% | $148.7376 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $181.47 | 6.352% | $192.997 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $193.30 | 12.452% | $217.3697 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $11.63 | 12.677% | $13.1043 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $132.25 | 9.405% | $144.6881 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $138.37 | 13.823% | $157.4969 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $190.80 | 12.340% | $214.3447 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $987.15 | $1,088.7383 | $1,088.74 | $1,088.75 | $1,088.70 | |