| 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 | $180.70 | 13.192% | $204.5379 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $54.59 | 6.613% | $58.2 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $135.53 | 7.403% | $145.5633 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $155.61 | 10.275% | $171.5989 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $120.66 | 3.846% | $125.3006 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $97.80 | 3.513% | $101.2357 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $134.88 | 5.845% | $142.7637 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $879.77 | $949.2001 | $949.20 | $949.20 | $949.20 | |