| 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 | $155.39 | 6.507% | $165.5012 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $159.97 | 5.743% | $169.1571 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $99.80 | 5.331% | $105.1203 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $231.49 | 4.681% | $242.326 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $43.80 | 10.605% | $48.445 | $48.45 | $48.45 | $48.40 |
| Purchase #6 | $32.43 | 7.632% | $34.9051 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $194.50 | 3.530% | $201.3659 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $917.38 | $966.8206 | $966.84 | $966.80 | $966.80 | |