| 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 | $120.97 | 3.410% | $125.0951 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $147.68 | 7.692% | $159.0395 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $129.60 | 3.401% | $134.0077 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $164.27 | 13.474% | $186.4037 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $34.34 | 10.435% | $37.9234 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $14.86 | 7.824% | $16.0226 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $111.48 | 11.845% | $124.6848 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $723.20 | $783.1768 | $783.17 | $783.15 | $783.10 | |