| 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 | $189.69 | 5.526% | $200.1723 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $188.90 | 9.495% | $206.8361 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $234.61 | 6.826% | $250.6245 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $196.53 | 6.266% | $208.8446 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $180.84 | 12.261% | $203.0128 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $44.66 | 12.496% | $50.2407 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $198.84 | 11.119% | $220.949 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $1,234.07 | $1,340.6800 | $1,340.67 | $1,340.65 | $1,340.50 | |