| 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 | $179.75 | 8.770% | $195.5141 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $67.90 | 10.465% | $75.0057 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $38.41 | 12.329% | $43.1456 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $53.88 | 3.400% | $55.7119 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $178.77 | 12.684% | $201.4452 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $198.50 | 8.851% | $216.0692 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $200.58 | 10.104% | $220.8466 | $220.85 | $220.85 | $220.80 |
| 7 purchase totals = | $917.79 | $1,007.7383 | $1,007.75 | $1,007.70 | $1,007.60 | |