| 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 | $125.72 | 6.646% | $134.0754 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $119.30 | 13.694% | $135.6369 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $190.74 | 12.425% | $214.4394 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $171.60 | 4.282% | $178.9479 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $165.70 | 3.701% | $171.8326 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $164.58 | 5.527% | $173.6763 | $173.68 | $173.70 | $173.70 |
| Purchase #7 | $167.75 | 8.374% | $181.7974 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,105.39 | $1,190.4059 | $1,190.42 | $1,190.50 | $1,190.30 | |