| 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 | $179.85 | 8.347% | $194.8621 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $144.55 | 6.519% | $153.9732 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $128.60 | 9.384% | $140.6678 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $155.72 | 4.677% | $163.003 | $163.00 | $163.00 | $163.00 |
| Purchase #5 | $29.67 | 7.386% | $31.8614 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $224.67 | 11.754% | $251.0777 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $216.68 | 4.662% | $226.7816 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,079.74 | $1,162.2268 | $1,162.22 | $1,162.20 | $1,162.40 | |