| 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 | $206.65 | 7.755% | $222.6757 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $149.52 | 11.183% | $166.2408 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $102.37 | 9.262% | $111.8515 | $111.85 | $111.85 | $111.90 |
| Purchase #4 | $34.32 | 5.624% | $36.2502 | $36.25 | $36.25 | $36.30 |
| Purchase #5 | $35.76 | 3.343% | $36.9555 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $14.27 | 7.452% | $15.3334 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $67.40 | 9.793% | $74.0005 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $610.29 | $663.3076 | $663.31 | $663.35 | $663.40 | |