| 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 | $153.57 | 10.833% | $170.2062 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $218.96 | 7.531% | $235.4499 | $235.45 | $235.45 | $235.40 |
| Purchase #3 | $142.74 | 10.874% | $158.2615 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $130.56 | 7.398% | $140.2188 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $67.94 | 13.743% | $77.277 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $189.94 | 5.364% | $200.1284 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $76.95 | 3.747% | $79.8333 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $980.66 | $1,061.3751 | $1,061.38 | $1,061.40 | $1,061.30 | |