| 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 | $141.55 | 4.740% | $148.2595 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $7.41 | 11.615% | $8.2707 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $16.62 | 5.190% | $17.4826 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $91.63 | 12.177% | $102.7878 | $102.79 | $102.80 | $102.80 |
| Purchase #5 | $180.30 | 8.453% | $195.5408 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $167.51 | 4.240% | $174.6124 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $71.29 | 7.855% | $76.8898 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $676.31 | $723.8436 | $723.84 | $723.85 | $723.90 | |