| 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 | $145.61 | 10.823% | $161.3694 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $14.54 | 8.607% | $15.7915 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $30.97 | 11.529% | $34.5405 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $111.42 | 11.730% | $124.4896 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $7.82 | 5.260% | $8.2313 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $84.67 | 12.332% | $95.1115 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $64.96 | 12.470% | $73.0605 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $459.99 | $512.5943 | $512.59 | $512.60 | $512.60 | |