| 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 | $147.64 | 8.608% | $160.3489 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $90.83 | 13.433% | $103.0312 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $234.28 | 6.447% | $249.384 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $207.68 | 13.624% | $235.9743 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $195.67 | 11.638% | $218.4421 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $120.29 | 11.463% | $134.0788 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $177.47 | 11.868% | $198.5321 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $1,173.86 | $1,299.7914 | $1,299.78 | $1,299.85 | $1,299.70 | |