| 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 | $168.79 | 3.663% | $174.9728 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $221.47 | 13.733% | $251.8845 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $35.44 | 11.384% | $39.4745 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $194.36 | 13.850% | $221.2789 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $215.50 | 10.323% | $237.7461 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $166.27 | 6.208% | $176.592 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $32.58 | 10.102% | $35.8712 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $1,034.41 | $1,137.8200 | $1,137.81 | $1,137.80 | $1,137.90 | |