| 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 | $134.96 | 9.771% | $148.1469 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $43.95 | 6.327% | $46.7307 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $173.58 | 10.799% | $192.3249 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $173.79 | 7.578% | $186.9598 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $244.48 | 3.292% | $252.5283 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $185.77 | 8.654% | $201.8465 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $100.82 | 10.585% | $111.4918 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $1,057.35 | $1,140.0289 | $1,140.03 | $1,140.05 | $1,139.90 | |