| 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 | $214.91 | 7.756% | $231.5784 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $51.39 | 12.472% | $57.7994 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $75.38 | 5.469% | $79.5025 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $70.76 | 4.869% | $74.2053 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $176.83 | 6.240% | $187.8642 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $121.31 | 7.304% | $130.1705 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $165.77 | 9.298% | $181.1833 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $876.35 | $942.3036 | $942.30 | $942.30 | $942.40 | |