| 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 | $219.78 | 7.832% | $236.9932 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $77.62 | 4.750% | $81.307 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $37.33 | 8.106% | $40.356 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $171.25 | 7.353% | $183.842 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $164.76 | 10.129% | $181.4485 | $181.45 | $181.45 | $181.40 |
| Purchase #6 | $32.75 | 11.535% | $36.5277 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $47.49 | 4.124% | $49.4485 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $750.98 | $809.9229 | $809.93 | $809.95 | $809.80 | |