| 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 | $12.75 | 9.767% | $13.9953 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $182.71 | 8.705% | $198.6149 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $28.79 | 11.536% | $32.1112 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $148.64 | 9.467% | $162.7117 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $171.83 | 3.626% | $178.0606 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $173.49 | 6.872% | $185.4122 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $142.47 | 8.304% | $154.3007 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $860.68 | $925.2066 | $925.20 | $925.15 | $925.20 | |