| 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 | $158.69 | 3.485% | $164.2203 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $134.65 | 4.590% | $140.8304 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $72.37 | 10.224% | $79.7691 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $245.74 | 5.502% | $259.2606 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $67.83 | 9.814% | $74.4868 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $212.78 | 7.166% | $228.0278 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $219.90 | 3.822% | $228.3046 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,111.96 | $1,174.8996 | $1,174.90 | $1,174.90 | $1,174.90 | |