| 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 | $154.82 | 6.535% | $164.9375 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $94.88 | 6.589% | $101.1316 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $157.36 | 8.380% | $170.5468 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $120.56 | 4.250% | $125.6838 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $168.55 | 5.607% | $178.0006 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $206.83 | 9.358% | $226.1852 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $151.55 | 12.776% | $170.912 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $1,054.55 | $1,137.3975 | $1,137.40 | $1,137.45 | $1,137.30 | |