| 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 | $145.29 | 8.106% | $157.0672 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $228.68 | 5.538% | $241.3443 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $92.62 | 4.831% | $97.0945 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $17.51 | 7.626% | $18.8453 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $80.96 | 6.305% | $86.0645 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $158.60 | 12.703% | $178.747 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $235.32 | 6.830% | $251.3924 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $958.98 | $1,030.5552 | $1,030.55 | $1,030.55 | $1,030.50 | |