| 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 | $134.67 | 9.467% | $147.4192 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $129.30 | 3.287% | $133.5501 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $56.67 | 11.224% | $63.0306 | $63.03 | $63.05 | $63.00 |
| Purchase #4 | $65.79 | 12.265% | $73.8591 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $225.81 | 11.162% | $251.0149 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $170.30 | 11.362% | $189.6495 | $189.65 | $189.65 | $189.60 |
| Purchase #7 | $145.36 | 13.568% | $165.0824 | $165.08 | $165.10 | $165.10 |
| 7 purchase totals = | $927.90 | $1,023.6058 | $1,023.60 | $1,023.60 | $1,023.60 | |