| 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 | $161.43 | 3.152% | $166.5183 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $10.90 | 11.581% | $12.1623 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $148.63 | 7.824% | $160.2588 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $130.75 | 11.654% | $145.9876 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $32.32 | 10.737% | $35.7902 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $159.49 | 11.340% | $177.5762 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $6.26 | 6.469% | $6.665 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $649.78 | $704.9584 | $704.97 | $704.95 | $705.10 | |