| 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 | $183.84 | 8.708% | $199.8488 | $199.85 | $199.85 | $199.80 |
| Purchase #2 | $33.89 | 5.660% | $35.8082 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $172.65 | 10.492% | $190.7644 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $33.56 | 9.420% | $36.7214 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $29.63 | 10.680% | $32.7945 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $160.76 | 9.237% | $175.6094 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $60.79 | 5.266% | $63.9912 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $675.12 | $735.5379 | $735.53 | $735.50 | $735.50 | |