| 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 | $142.31 | 9.362% | $155.6331 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $165.64 | 12.212% | $185.868 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $219.70 | 10.303% | $242.3357 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $222.36 | 11.353% | $247.6045 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $214.28 | 11.718% | $239.3893 | $239.39 | $239.40 | $239.40 |
| Purchase #6 | $153.28 | 4.468% | $160.1286 | $160.13 | $160.15 | $160.10 |
| Purchase #7 | $206.79 | 5.685% | $218.546 | $218.55 | $218.55 | $218.50 |
| 7 purchase totals = | $1,324.36 | $1,449.5052 | $1,449.51 | $1,449.55 | $1,449.40 | |