| 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 | $163.90 | 12.645% | $184.6252 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $17.96 | 5.302% | $18.9122 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $5.76 | 3.696% | $5.9729 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $186.52 | 12.760% | $210.32 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $10.41 | 11.728% | $11.6309 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $240.59 | 10.513% | $265.8832 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $61.97 | 12.132% | $69.4882 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $687.11 | $766.8326 | $766.83 | $766.85 | $766.80 | |