| 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 | $124.35 | 5.828% | $131.5971 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $153.79 | 8.766% | $167.2712 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $128.81 | 8.703% | $140.0203 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $181.92 | 3.402% | $188.1089 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $140.72 | 7.274% | $150.956 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $20.71 | 10.670% | $22.9198 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $181.85 | 13.206% | $205.8651 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $932.15 | $1,006.7384 | $1,006.75 | $1,006.65 | $1,006.80 | |