| 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 | $167.35 | 12.414% | $188.1248 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $21.43 | 11.838% | $23.9669 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $197.71 | 3.758% | $205.1399 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $242.28 | 3.871% | $251.6587 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $77.96 | 4.148% | $81.1938 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $69.44 | 13.376% | $78.7283 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $229.75 | 6.571% | $244.8469 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,005.92 | $1,073.6593 | $1,073.66 | $1,073.65 | $1,073.60 | |