| 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 | $118.77 | 7.402% | $127.5614 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $39.47 | 10.528% | $43.6254 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $170.98 | 13.431% | $193.9443 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $45.80 | 8.586% | $49.7324 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $180.25 | 7.488% | $193.7471 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $192.96 | 5.615% | $203.7947 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $214.82 | 5.178% | $225.9434 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $963.05 | $1,038.3487 | $1,038.34 | $1,038.40 | $1,038.20 | |