| 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 | $166.83 | 9.688% | $182.9925 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $158.92 | 7.716% | $171.1823 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $55.29 | 13.706% | $62.868 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $103.59 | 8.146% | $112.0284 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $212.37 | 7.107% | $227.4631 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $37.80 | 12.477% | $42.5163 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $235.66 | 13.157% | $266.6658 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $970.46 | $1,065.7164 | $1,065.72 | $1,065.70 | $1,065.80 | |