| 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 | $173.51 | 7.481% | $186.4903 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $9.26 | 7.514% | $9.9558 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $201.39 | 10.715% | $222.9689 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $38.45 | 3.856% | $39.9326 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $129.94 | 5.233% | $136.7398 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $243.46 | 9.112% | $265.6441 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $84.51 | 11.798% | $94.4805 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $880.52 | $956.2120 | $956.21 | $956.25 | $956.20 | |