| 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 | $183.78 | 3.739% | $190.6515 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $240.54 | 9.271% | $262.8405 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $247.65 | 10.818% | $274.4408 | $274.44 | $274.45 | $274.40 |
| Purchase #4 | $199.93 | 4.253% | $208.433 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $139.53 | 9.734% | $153.1119 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $30.70 | 5.220% | $32.3025 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $181.40 | 12.698% | $204.4342 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $1,223.53 | $1,326.2144 | $1,326.20 | $1,326.25 | $1,326.10 | |