| 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 | $70.30 | 9.503% | $76.9806 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $188.41 | 9.270% | $205.8756 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $203.84 | 9.325% | $222.8481 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $130.96 | 13.638% | $148.8203 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $142.61 | 13.592% | $161.9936 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $178.53 | 4.440% | $186.4567 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $124.73 | 12.189% | $139.9333 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $1,039.38 | $1,142.9082 | $1,142.91 | $1,142.95 | $1,142.90 | |