| 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 | $198.76 | 8.214% | $215.0861 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $16.76 | 8.249% | $18.1425 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $218.67 | 3.580% | $226.4984 | $226.50 | $226.50 | $226.50 |
| Purchase #4 | $145.28 | 4.609% | $151.976 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $111.30 | 6.143% | $118.1372 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $82.78 | 6.210% | $87.9206 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $13.33 | 11.573% | $14.8727 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $786.88 | $832.6335 | $832.64 | $832.65 | $832.60 | |