| 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 | $162.70 | 8.576% | $176.6532 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $221.49 | 5.246% | $233.1094 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $213.36 | 8.657% | $231.8306 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $87.77 | 7.394% | $94.2597 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $227.85 | 3.818% | $236.5493 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $79.97 | 9.116% | $87.2601 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $150.50 | 13.278% | $170.4834 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $1,143.64 | $1,230.1457 | $1,230.14 | $1,230.15 | $1,230.20 | |