| 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 | $147.49 | 3.247% | $152.279 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $75.92 | 5.392% | $80.0136 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $241.75 | 10.559% | $267.2764 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $95.69 | 7.675% | $103.0342 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $109.34 | 7.845% | $117.9177 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $119.87 | 13.574% | $136.1412 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $114.29 | 12.832% | $128.9557 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $904.35 | $985.6178 | $985.62 | $985.65 | $985.60 | |