| 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 | $108.29 | 10.303% | $119.4471 | $119.45 | $119.45 | $119.40 |
| Purchase #2 | $138.63 | 5.141% | $145.757 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $67.66 | 11.253% | $75.2738 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $115.47 | 6.501% | $122.9767 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $68.88 | 10.593% | $76.1765 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $204.76 | 12.522% | $230.4 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $140.90 | 5.349% | $148.4367 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $844.59 | $918.4678 | $918.48 | $918.50 | $918.50 | |