| 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 | $93.38 | 9.504% | $102.2548 | $102.25 | $102.25 | $102.30 |
| Purchase #2 | $180.55 | 3.117% | $186.1777 | $186.18 | $186.20 | $186.20 |
| Purchase #3 | $38.45 | 9.627% | $42.1516 | $42.15 | $42.15 | $42.20 |
| Purchase #4 | $203.87 | 11.165% | $226.6321 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $18.69 | 4.158% | $19.4671 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $166.58 | 5.197% | $175.2372 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $77.31 | 13.118% | $87.4515 | $87.45 | $87.45 | $87.50 |
| 7 purchase totals = | $778.83 | $839.3720 | $839.37 | $839.40 | $839.50 | |