| 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 | $175.73 | 13.139% | $198.8192 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $191.45 | 4.319% | $199.7187 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $98.31 | 8.279% | $106.4491 | $106.45 | $106.45 | $106.40 |
| Purchase #4 | $169.39 | 10.377% | $186.9676 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $11.42 | 6.447% | $12.1562 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $80.53 | 11.828% | $90.0551 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $180.93 | 6.571% | $192.8189 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $907.76 | $986.9848 | $987.00 | $986.90 | $987.00 | |