| 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 | $165.33 | 10.802% | $183.1889 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $70.41 | 7.861% | $75.9449 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $132.59 | 9.582% | $145.2948 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $163.32 | 11.448% | $182.0169 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $163.25 | 3.123% | $168.3483 | $168.35 | $168.35 | $168.30 |
| Purchase #6 | $222.65 | 7.793% | $240.0011 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $71.94 | 13.485% | $81.6411 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $989.49 | $1,076.4360 | $1,076.43 | $1,076.45 | $1,076.30 | |