| 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 | $122.96 | 9.479% | $134.6154 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $160.68 | 4.765% | $168.3364 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $161.72 | 5.419% | $170.4836 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $140.27 | 8.432% | $152.0976 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $131.81 | 6.354% | $140.1852 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $237.63 | 5.398% | $250.4573 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $106.68 | 4.866% | $111.871 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $1,061.75 | $1,128.0465 | $1,128.06 | $1,128.05 | $1,128.10 | |