| 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 | $113.79 | 8.224% | $123.1481 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $122.35 | 7.152% | $131.1005 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $183.96 | 4.282% | $191.8372 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $180.33 | 7.525% | $193.8998 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $60.80 | 8.521% | $65.9808 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $211.81 | 6.534% | $225.6497 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $169.78 | 3.506% | $175.7325 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $1,042.82 | $1,107.3486 | $1,107.35 | $1,107.40 | $1,107.20 | |