| 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 | $157.37 | 6.565% | $167.7013 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $34.61 | 13.585% | $39.3118 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $242.40 | 5.831% | $256.5343 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $143.57 | 9.268% | $156.8761 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $123.48 | 13.349% | $139.9633 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $14.46 | 12.473% | $16.2636 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $192.42 | 4.837% | $201.7274 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $908.31 | $978.3778 | $978.37 | $978.40 | $978.40 | |