| 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 | $108.43 | 6.458% | $115.4324 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $171.87 | 5.285% | $180.9533 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $168.86 | 13.723% | $192.0327 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $225.45 | 12.803% | $254.3144 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $175.70 | 13.623% | $199.6356 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $84.98 | 3.267% | $87.7563 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $190.30 | 8.205% | $205.9141 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,125.59 | $1,236.0388 | $1,236.03 | $1,236.05 | $1,236.00 | |