| 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 | $147.87 | 10.344% | $163.1657 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $233.44 | 11.634% | $260.5984 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $153.95 | 6.559% | $164.0476 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $171.78 | 11.440% | $191.4316 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $206.40 | 4.724% | $216.1503 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $7.63 | 11.869% | $8.5356 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $148.85 | 6.102% | $157.9328 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $1,069.92 | $1,161.8620 | $1,161.87 | $1,161.90 | $1,161.80 | |