| 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 | $155.41 | 8.398% | $168.4613 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $44.41 | 9.270% | $48.5268 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $193.99 | 6.622% | $206.836 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $34.32 | 5.505% | $36.2093 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $10.41 | 7.640% | $11.2053 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $11.67 | 7.802% | $12.5805 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $186.44 | 6.357% | $198.292 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $636.65 | $682.1112 | $682.12 | $682.15 | $682.10 | |