| 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 | $193.47 | 7.233% | $207.4637 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $202.48 | 6.742% | $216.1312 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $169.54 | 6.283% | $180.1922 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $165.39 | 10.119% | $182.1258 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $20.98 | 13.516% | $23.8157 | $23.82 | $23.80 | $23.80 |
| Purchase #6 | $119.48 | 7.863% | $128.8747 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $216.35 | 12.277% | $242.9113 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $1,087.69 | $1,181.5146 | $1,181.51 | $1,181.50 | $1,181.50 | |