| 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 | $177.27 | 6.738% | $189.2145 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $170.72 | 4.739% | $178.8104 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $174.86 | 12.490% | $196.7 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $213.33 | 10.568% | $235.8747 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $142.74 | 3.476% | $147.7016 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $239.77 | 13.533% | $272.2181 | $272.22 | $272.20 | $272.20 |
| Purchase #7 | $27.79 | 10.517% | $30.7127 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $1,146.48 | $1,251.2320 | $1,251.22 | $1,251.15 | $1,251.20 | |