| 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 | $167.77 | 6.854% | $179.269 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $143.86 | 12.637% | $162.0396 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $122.69 | 9.643% | $134.521 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $13.44 | 7.668% | $14.4706 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $222.39 | 12.277% | $249.6928 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $119.48 | 7.777% | $128.772 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $196.58 | 11.408% | $219.0058 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $986.21 | $1,087.7708 | $1,087.77 | $1,087.70 | $1,087.80 | |