| 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 | $192.62 | 7.688% | $207.4286 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $226.91 | 10.725% | $251.2461 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $209.29 | 9.178% | $228.4986 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $152.31 | 12.640% | $171.562 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $171.56 | 5.594% | $181.1571 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $173.85 | 13.478% | $197.2815 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $204.34 | 13.124% | $231.1576 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,330.88 | $1,468.3315 | $1,468.34 | $1,468.35 | $1,468.40 | |