| 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 | $154.64 | 10.492% | $170.8648 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $223.69 | 12.742% | $252.1926 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $95.81 | 11.814% | $107.129 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $176.60 | 5.792% | $186.8287 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $165.72 | 5.511% | $174.8528 | $174.85 | $174.85 | $174.90 |
| Purchase #6 | $162.95 | 4.706% | $170.6184 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $31.77 | 12.638% | $35.7851 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $1,011.18 | $1,098.2714 | $1,098.27 | $1,098.30 | $1,098.30 | |