| 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 | $186.95 | 5.439% | $197.1182 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $21.82 | 3.874% | $22.6653 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $198.57 | 7.137% | $212.7419 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $52.87 | 5.303% | $55.6737 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $220.85 | 4.675% | $231.1747 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $33.59 | 11.730% | $37.5301 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $223.43 | 11.841% | $249.8863 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $938.08 | $1,006.7902 | $1,006.79 | $1,006.75 | $1,006.80 | |