| 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 | $161.59 | 10.803% | $179.0466 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $89.29 | 3.241% | $92.1839 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $115.38 | 5.780% | $122.049 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $63.40 | 5.758% | $67.0506 | $67.05 | $67.05 | $67.10 |
| Purchase #5 | $139.70 | 7.396% | $150.0322 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $112.43 | 12.465% | $126.4444 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $143.27 | 4.164% | $149.2358 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $825.06 | $886.0425 | $886.04 | $886.10 | $885.90 | |