| 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 | $161.49 | 12.158% | $181.124 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $140.26 | 5.729% | $148.2955 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $24.43 | 3.797% | $25.3576 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $191.63 | 4.498% | $200.2495 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $120.52 | 6.174% | $127.9609 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $46.34 | 12.427% | $52.0987 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $123.43 | 13.552% | $140.1572 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $808.10 | $875.2434 | $875.25 | $875.20 | $875.30 | |