| 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 | $173.56 | 4.754% | $181.811 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $121.97 | 3.187% | $125.8572 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $35.46 | 7.860% | $38.2472 | $38.25 | $38.25 | $38.20 |
| Purchase #4 | $175.90 | 11.321% | $195.8136 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $201.35 | 8.593% | $218.652 | $218.65 | $218.65 | $218.70 |
| Purchase #6 | $187.50 | 4.367% | $195.6881 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $11.86 | 4.360% | $12.3771 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $907.60 | $968.4462 | $968.45 | $968.45 | $968.50 | |