| 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 | $138.53 | 13.255% | $156.8922 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $142.31 | 10.831% | $157.7236 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $9.56 | 13.760% | $10.8755 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $67.88 | 8.792% | $73.848 | $73.85 | $73.85 | $73.80 |
| Purchase #5 | $155.58 | 13.765% | $176.9956 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $208.69 | 9.855% | $229.2564 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $209.68 | 12.504% | $235.8984 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $932.23 | $1,041.4897 | $1,041.50 | $1,041.50 | $1,041.50 | |