| 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 | $154.46 | 4.580% | $161.5343 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $142.62 | 8.696% | $155.0222 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $52.86 | 10.326% | $58.3183 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $208.91 | 5.762% | $220.9474 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $194.29 | 13.733% | $220.9718 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $239.35 | 12.350% | $268.9097 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $146.58 | 11.371% | $163.2476 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $1,139.07 | $1,248.9513 | $1,248.95 | $1,248.90 | $1,248.80 | |