| 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 | $148.94 | 6.285% | $158.3009 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $142.51 | 7.286% | $152.8933 | $152.89 | $152.90 | $152.90 |
| Purchase #3 | $152.77 | 3.826% | $158.615 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $15.66 | 9.184% | $17.0982 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $171.74 | 12.363% | $192.9722 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $134.93 | 9.476% | $147.716 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $65.38 | 13.355% | $74.1115 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $831.93 | $901.7071 | $901.71 | $901.65 | $901.70 | |