| 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 | $141.60 | 9.577% | $155.161 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $231.29 | 3.404% | $239.1631 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $173.57 | 9.289% | $189.6929 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $56.69 | 12.552% | $63.8057 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $182.92 | 8.861% | $199.1285 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $249.68 | 8.704% | $271.4121 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $233.46 | 13.645% | $265.3156 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,269.21 | $1,383.6789 | $1,383.68 | $1,383.65 | $1,383.70 | |