| 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 | $149.47 | 5.851% | $158.2155 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $151.37 | 4.664% | $158.4299 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $158.55 | 10.734% | $175.5688 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $222.27 | 9.451% | $243.2767 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $120.55 | 3.520% | $124.7934 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $210.35 | 3.293% | $217.2768 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $13.58 | 8.438% | $14.7259 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $1,026.14 | $1,092.2870 | $1,092.30 | $1,092.35 | $1,092.30 | |