| 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 | $185.66 | 12.260% | $208.4219 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $125.76 | 4.664% | $131.6254 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $57.25 | 4.707% | $59.9448 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $189.92 | 9.855% | $208.6366 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $177.63 | 3.227% | $183.3621 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $7.76 | 7.150% | $8.3148 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $98.79 | 8.187% | $106.8779 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $842.77 | $907.1835 | $907.18 | $907.20 | $907.10 | |