| 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 | $197.79 | 6.592% | $210.8283 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $70.60 | 7.177% | $75.667 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $23.42 | 9.858% | $25.7287 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $147.52 | 12.242% | $165.5794 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $15.89 | 10.760% | $17.5998 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $116.69 | 9.793% | $128.1175 | $128.12 | $128.10 | $128.10 |
| Purchase #7 | $193.83 | 4.270% | $202.1065 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $765.74 | $825.6272 | $825.64 | $825.65 | $825.60 | |