| 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 | $91.68 | 6.668% | $97.7932 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $159.44 | 5.584% | $168.3431 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $249.85 | 11.394% | $278.3179 | $278.32 | $278.30 | $278.30 |
| Purchase #4 | $246.56 | 13.811% | $280.6124 | $280.61 | $280.60 | $280.60 |
| Purchase #5 | $12.94 | 10.242% | $14.2653 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $79.72 | 11.116% | $88.5817 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $203.46 | 5.722% | $215.102 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $1,043.65 | $1,143.0156 | $1,143.01 | $1,143.00 | $1,143.00 | |