| 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 | $176.30 | 11.568% | $196.6944 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $110.61 | 13.344% | $125.3698 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $214.71 | 5.296% | $226.081 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $141.97 | 12.644% | $159.9207 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $8.50 | 11.748% | $9.4986 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $85.72 | 4.676% | $89.7283 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $68.89 | 6.422% | $73.3141 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $806.70 | $880.6069 | $880.60 | $880.60 | $880.60 | |