| 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 | $155.51 | 8.233% | $168.3131 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $235.45 | 13.304% | $266.7743 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $138.99 | 4.362% | $145.0527 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $139.28 | 9.706% | $152.7985 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $125.74 | 7.259% | $134.8675 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $71.55 | 12.316% | $80.3621 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $115.75 | 3.108% | $119.3475 | $119.35 | $119.35 | $119.30 |
| 7 purchase totals = | $982.27 | $1,067.5157 | $1,067.51 | $1,067.45 | $1,067.60 | |