| 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 | $179.77 | 3.374% | $185.8354 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $113.34 | 7.785% | $122.1635 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $56.64 | 11.157% | $62.9593 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $238.35 | 5.618% | $251.7405 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $145.71 | 4.574% | $152.3748 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $218.32 | 13.139% | $247.0051 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $17.74 | 7.161% | $19.0104 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $969.87 | $1,041.0890 | $1,041.09 | $1,041.05 | $1,041.10 | |