| 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 | $133.82 | 12.533% | $150.5917 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $156.83 | 3.250% | $161.927 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $123.75 | 11.698% | $138.2263 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $158.40 | 7.220% | $169.8365 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $123.49 | 8.620% | $134.1348 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $27.34 | 9.570% | $29.9564 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $220.53 | 8.337% | $238.9156 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $944.16 | $1,023.5883 | $1,023.60 | $1,023.65 | $1,023.50 | |