| 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 | $155.95 | 11.866% | $174.455 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $205.81 | 10.300% | $227.0084 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $238.33 | 10.201% | $262.642 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $28.97 | 9.688% | $31.7766 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $147.28 | 6.692% | $157.136 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $143.90 | 4.105% | $149.8071 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $227.29 | 3.179% | $234.5155 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $1,147.53 | $1,237.3406 | $1,237.36 | $1,237.35 | $1,237.30 | |