| 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 | $189.92 | 3.241% | $196.0753 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $178.83 | 8.167% | $193.435 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $198.79 | 10.378% | $219.4204 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $158.29 | 10.489% | $174.893 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $208.66 | 12.864% | $235.502 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $102.49 | 7.504% | $110.1808 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $146.40 | 12.220% | $164.2901 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $1,183.38 | $1,293.7966 | $1,293.80 | $1,293.85 | $1,293.80 | |