| 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 | $218.45 | 8.760% | $237.5862 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $152.43 | 3.456% | $157.698 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $156.98 | 4.517% | $164.0708 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $135.38 | 7.345% | $145.3237 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $165.96 | 8.653% | $180.3205 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $7.73 | 3.382% | $7.9914 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $169.94 | 12.181% | $190.6404 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $1,006.87 | $1,083.6310 | $1,083.63 | $1,083.60 | $1,083.60 | |