| 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 | $173.55 | 5.425% | $182.9651 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $170.95 | 8.584% | $185.6243 | $185.62 | $185.60 | $185.60 |
| Purchase #3 | $82.98 | 9.142% | $90.566 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $61.77 | 13.698% | $70.2313 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $124.90 | 7.176% | $133.8628 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $189.73 | 8.759% | $206.3485 | $206.35 | $206.35 | $206.30 |
| Purchase #7 | $224.43 | 8.207% | $242.849 | $242.85 | $242.85 | $242.80 |
| 7 purchase totals = | $1,028.31 | $1,112.4470 | $1,112.45 | $1,112.40 | $1,112.40 | |