| 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 | $152.64 | 8.393% | $165.4511 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $134.48 | 8.492% | $145.9 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $212.49 | 11.269% | $236.4355 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $129.66 | 4.323% | $135.2652 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $66.51 | 12.809% | $75.0293 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $222.51 | 12.666% | $250.6931 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $189.58 | 6.356% | $201.6297 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $1,107.87 | $1,210.4039 | $1,210.41 | $1,210.45 | $1,210.40 | |