| 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 | $149.32 | 8.533% | $162.0615 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $108.57 | 10.581% | $120.0578 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $200.46 | 10.655% | $221.819 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $125.62 | 9.241% | $137.2285 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $182.70 | 12.345% | $205.2543 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $159.72 | 4.597% | $167.0623 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $213.27 | 8.323% | $231.0205 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,139.66 | $1,244.5039 | $1,244.50 | $1,244.45 | $1,244.60 | |