| 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 | $146.84 | 12.562% | $165.286 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $162.90 | 12.471% | $183.2153 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $32.35 | 7.274% | $34.7031 | $34.70 | $34.70 | $34.70 |
| Purchase #4 | $32.99 | 8.107% | $35.6645 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $237.42 | 3.753% | $246.3304 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $167.39 | 3.593% | $173.4043 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $222.71 | 12.559% | $250.6801 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $1,002.60 | $1,089.2837 | $1,089.28 | $1,089.30 | $1,089.30 | |