| 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 | $158.38 | 10.178% | $174.4999 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $16.65 | 3.695% | $17.2652 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $133.98 | 5.733% | $141.6611 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $185.84 | 12.712% | $209.464 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $87.96 | 5.374% | $92.687 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $218.42 | 6.350% | $232.2897 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $118.85 | 6.556% | $126.6418 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $920.08 | $994.5087 | $994.51 | $994.50 | $994.60 | |