| 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 | $149.33 | 12.385% | $167.8245 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $120.85 | 4.339% | $126.0937 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $194.85 | 11.828% | $217.8969 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $213.94 | 7.510% | $230.0069 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $90.83 | 6.857% | $97.0582 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $118.67 | 13.198% | $134.3321 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $133.75 | 13.839% | $152.2597 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $1,022.22 | $1,125.4720 | $1,125.47 | $1,125.45 | $1,125.50 | |