| 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 | $106.25 | 8.633% | $115.4226 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $170.29 | 13.416% | $193.1361 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $8.86 | 3.322% | $9.1543 | $9.15 | $9.15 | $9.20 |
| Purchase #4 | $83.98 | 5.406% | $88.52 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $79.54 | 12.465% | $89.4547 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $111.96 | 5.157% | $117.7338 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $190.41 | 6.441% | $202.6743 | $202.67 | $202.65 | $202.70 |
| 7 purchase totals = | $751.29 | $816.0958 | $816.08 | $816.05 | $816.10 | |