| 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 | $147.26 | 12.411% | $165.5364 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $124.51 | 4.647% | $130.296 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $140.69 | 10.744% | $155.8057 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $12.39 | 10.169% | $13.6499 | $13.65 | $13.65 | $13.60 |
| Purchase #5 | $39.80 | 10.622% | $44.0276 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $165.83 | 10.326% | $182.9536 | $182.95 | $182.95 | $183.00 |
| Purchase #7 | $200.91 | 5.704% | $212.3699 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $831.39 | $904.6391 | $904.65 | $904.65 | $904.60 | |