| 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 | $147.42 | 12.537% | $165.902 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $241.80 | 9.838% | $265.5883 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $171.43 | 10.129% | $188.7941 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $214.46 | 5.214% | $225.6419 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $19.70 | 12.783% | $22.2183 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $231.77 | 9.712% | $254.2795 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $44.96 | 4.111% | $46.8083 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $1,071.54 | $1,169.2324 | $1,169.23 | $1,169.25 | $1,169.20 | |