| 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 | $184.32 | 12.553% | $207.4577 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $103.64 | 3.810% | $107.5887 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $97.48 | 5.567% | $102.9067 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $145.68 | 10.468% | $160.9298 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $65.99 | 6.672% | $70.3929 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $156.40 | 4.336% | $163.1815 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $217.94 | 3.358% | $225.2584 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $971.45 | $1,037.7157 | $1,037.72 | $1,037.75 | $1,037.80 | |