| 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 | $51.76 | 10.451% | $57.1694 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $178.49 | 7.320% | $191.5555 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $154.43 | 4.559% | $161.4705 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $216.69 | 7.548% | $233.0458 | $233.05 | $233.05 | $233.00 |
| Purchase #5 | $187.45 | 13.234% | $212.2571 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $124.94 | 7.578% | $134.408 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $137.56 | 5.807% | $145.5481 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $1,051.32 | $1,135.4544 | $1,135.47 | $1,135.40 | $1,135.50 | |