| 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 | $139.82 | 5.167% | $147.0445 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $189.54 | 12.692% | $213.5964 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $57.35 | 5.861% | $60.7113 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $123.43 | 11.349% | $137.4381 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $133.43 | 9.197% | $145.7016 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $213.66 | 12.130% | $239.577 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $152.52 | 10.169% | $168.0298 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $1,009.75 | $1,112.0987 | $1,112.10 | $1,112.15 | $1,112.00 | |