| 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 | $146.72 | 10.296% | $161.8263 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $118.43 | 8.855% | $128.917 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $9.48 | 5.536% | $10.0048 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $154.62 | 5.276% | $162.7778 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $145.99 | 3.161% | $150.6047 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $5.33 | 13.211% | $6.0341 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $75.97 | 4.784% | $79.6044 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $656.54 | $699.7691 | $699.76 | $699.80 | $699.70 | |