| 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 | $140.77 | 4.726% | $147.4228 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $54.39 | 6.671% | $58.0184 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $80.74 | 6.670% | $86.1254 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $107.62 | 7.361% | $115.5419 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $82.85 | 7.287% | $88.8873 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $236.69 | 4.128% | $246.4606 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $59.64 | 7.205% | $63.9371 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $762.70 | $806.3935 | $806.40 | $806.40 | $806.30 | |