| 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 | $152.28 | 13.530% | $172.8835 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $145.31 | 11.284% | $161.7068 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $120.92 | 10.856% | $134.0471 | $134.05 | $134.05 | $134.00 |
| Purchase #4 | $215.43 | 5.518% | $227.3174 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $20.60 | 10.199% | $22.701 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $230.47 | 11.670% | $257.3658 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $131.41 | 8.169% | $142.1449 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $1,016.42 | $1,118.1665 | $1,118.17 | $1,118.15 | $1,118.10 | |