| 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 | $155.51 | 6.688% | $165.9105 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $205.50 | 5.180% | $216.1449 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $236.66 | 8.565% | $256.9299 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $186.63 | 12.315% | $209.6135 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $238.82 | 5.776% | $252.6142 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $129.92 | 7.327% | $139.4392 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $227.37 | 6.164% | $241.3851 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $1,380.41 | $1,482.0373 | $1,482.03 | $1,482.05 | $1,481.90 | |