| 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 | $238.84 | 9.153% | $260.701 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $16.72 | 9.534% | $18.3141 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $171.46 | 8.326% | $185.7358 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $137.67 | 13.777% | $156.6368 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $125.42 | 6.533% | $133.6137 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $212.61 | 12.576% | $239.3478 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $180.38 | 6.440% | $191.9965 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $1,083.10 | $1,186.3457 | $1,186.35 | $1,186.35 | $1,186.20 | |