| 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 | $128.81 | 9.398% | $140.9156 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $25.79 | 7.420% | $27.7036 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $129.76 | 6.786% | $138.5655 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $184.39 | 4.562% | $192.8019 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $21.57 | 5.557% | $22.7686 | $22.77 | $22.75 | $22.80 |
| Purchase #6 | $170.34 | 3.663% | $176.5796 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $244.83 | 6.580% | $260.9398 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $905.49 | $960.2746 | $960.28 | $960.25 | $960.30 | |