| 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 | $163.46 | 11.362% | $182.0323 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $45.58 | 10.108% | $50.1872 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $98.48 | 9.676% | $108.0089 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $131.41 | 10.464% | $145.1607 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $248.70 | 4.406% | $259.6577 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $132.81 | 5.205% | $139.7228 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $120.84 | 13.249% | $136.8501 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $941.28 | $1,021.6197 | $1,021.62 | $1,021.60 | $1,021.70 | |