| 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 | $146.41 | 5.646% | $154.6763 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $215.93 | 4.848% | $226.3983 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $91.52 | 7.231% | $98.1378 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $216.70 | 12.138% | $243.003 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $230.77 | 8.211% | $249.7185 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $137.77 | 12.180% | $154.5504 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $28.76 | 10.663% | $31.8267 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $1,067.86 | $1,158.3110 | $1,158.32 | $1,158.35 | $1,158.30 | |