| 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 | $107.76 | 12.672% | $121.4153 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $183.74 | 11.242% | $204.3961 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $22.44 | 3.860% | $23.3062 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $156.95 | 5.143% | $165.0219 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $57.74 | 8.353% | $62.563 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $91.56 | 3.764% | $95.0063 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $155.90 | 5.838% | $165.0014 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $776.09 | $836.7102 | $836.72 | $836.65 | $836.70 | |