| 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 | $132.80 | 5.393% | $139.9619 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $219.85 | 6.730% | $234.6459 | $234.65 | $234.65 | $234.60 |
| Purchase #3 | $168.88 | 13.734% | $192.074 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $120.84 | 6.410% | $128.5858 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $111.38 | 12.718% | $125.5453 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $175.64 | 7.211% | $188.3054 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $45.54 | 9.585% | $49.905 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $974.93 | $1,059.0233 | $1,059.04 | $1,059.00 | $1,059.00 | |