| 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 | $125.28 | 11.416% | $139.582 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $175.92 | 4.246% | $183.3896 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $220.60 | 3.283% | $227.8423 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $176.27 | 4.363% | $183.9607 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $75.30 | 8.288% | $81.5409 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $22.97 | 6.262% | $24.4084 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $180.45 | 5.270% | $189.9597 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $976.79 | $1,030.6836 | $1,030.68 | $1,030.70 | $1,030.70 | |