| 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 | $153.75 | 6.840% | $164.2665 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $71.82 | 3.520% | $74.3481 | $74.35 | $74.35 | $74.30 |
| Purchase #3 | $220.25 | 11.856% | $246.3628 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $233.42 | 3.357% | $241.2559 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $148.76 | 7.232% | $159.5183 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $190.49 | 11.496% | $212.3887 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $178.74 | 8.481% | $193.8989 | $193.90 | $193.90 | $193.90 |
| 7 purchase totals = | $1,197.23 | $1,292.0392 | $1,292.05 | $1,292.00 | $1,292.10 | |