| 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 | $7.45 | 6.261% | $7.9164 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $166.42 | 9.683% | $182.5344 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $97.49 | 8.833% | $106.1013 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $176.36 | 3.449% | $182.4427 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $242.77 | 11.487% | $270.657 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $9.56 | 3.156% | $9.8617 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $148.82 | 11.282% | $165.6099 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $848.87 | $925.1234 | $925.12 | $925.10 | $925.10 | |