| 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 | $146.73 | 6.564% | $156.3614 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $232.87 | 5.733% | $246.2204 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $161.63 | 11.180% | $179.7002 | $179.70 | $179.70 | $179.70 |
| Purchase #4 | $107.35 | 12.482% | $120.7494 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $185.60 | 10.573% | $205.2235 | $205.22 | $205.20 | $205.20 |
| Purchase #6 | $47.34 | 9.242% | $51.7152 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $14.59 | 3.109% | $15.0436 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $896.11 | $975.0137 | $975.01 | $974.95 | $974.90 | |