| 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 | $121.55 | 11.808% | $135.9026 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $186.37 | 11.562% | $207.9181 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $57.25 | 8.784% | $62.2788 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $172.63 | 4.501% | $180.4001 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $137.38 | 13.526% | $155.962 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $155.62 | 12.578% | $175.1939 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $155.68 | 8.731% | $169.2724 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $986.48 | $1,086.9279 | $1,086.92 | $1,086.90 | $1,087.00 | |