| 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 | $176.26 | 7.348% | $189.2116 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $109.30 | 11.703% | $122.0914 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $66.94 | 13.613% | $76.0525 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $92.99 | 12.639% | $104.743 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $140.90 | 3.431% | $145.7343 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $24.91 | 5.762% | $26.3453 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $235.30 | 4.861% | $246.7379 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $846.60 | $910.9160 | $910.91 | $910.95 | $910.80 | |