| 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 | $170.56 | 6.310% | $181.3223 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $207.32 | 12.683% | $233.6144 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $225.92 | 8.220% | $244.4906 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $144.41 | 6.228% | $153.4039 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $29.28 | 3.838% | $30.4038 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $135.69 | 11.430% | $151.1994 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $22.61 | 13.383% | $25.6359 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $935.79 | $1,020.0703 | $1,020.06 | $1,020.05 | $1,020.00 | |