| 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 | $79.67 | 8.103% | $86.1257 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $180.79 | 4.421% | $188.7827 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $220.82 | 13.290% | $250.167 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $39.76 | 11.440% | $44.3085 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $231.36 | 5.473% | $244.0223 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $198.95 | 3.438% | $205.7899 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $150.33 | 11.828% | $168.111 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,101.68 | $1,187.3071 | $1,187.31 | $1,187.30 | $1,187.30 | |