| 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 | $12.83 | 10.765% | $14.2111 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $138.35 | 11.230% | $153.8867 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $149.83 | 11.224% | $166.6469 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $15.37 | 8.819% | $16.7255 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $154.94 | 6.136% | $164.4471 | $164.45 | $164.45 | $164.40 |
| Purchase #6 | $133.85 | 12.538% | $150.6321 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $161.38 | 13.820% | $183.6827 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $766.55 | $850.2321 | $850.24 | $850.30 | $850.10 | |