| 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 | $78.82 | 13.174% | $89.2037 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $155.59 | 11.489% | $173.4657 | $173.47 | $173.45 | $173.50 |
| Purchase #3 | $207.38 | 9.172% | $226.4009 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $217.92 | 11.501% | $242.983 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $135.56 | 4.768% | $142.0235 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $146.38 | 10.475% | $161.7133 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $36.52 | 5.633% | $38.5772 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $978.17 | $1,074.3673 | $1,074.36 | $1,074.35 | $1,074.40 | |