| 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 | $183.36 | 8.807% | $199.5085 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $18.93 | 10.662% | $20.9483 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $222.92 | 11.659% | $248.9102 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $143.42 | 4.364% | $149.6788 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $218.83 | 3.243% | $225.9267 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $89.74 | 6.422% | $95.5031 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $190.28 | 9.287% | $207.9513 | $207.95 | $207.95 | $208.00 |
| 7 purchase totals = | $1,067.48 | $1,148.4269 | $1,148.43 | $1,148.45 | $1,148.40 | |