| 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 | $170.96 | 9.231% | $186.7413 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $237.97 | 6.534% | $253.519 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $77.64 | 8.563% | $84.2883 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $145.48 | 4.438% | $151.9364 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $5.74 | 9.262% | $6.2716 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $48.31 | 11.510% | $53.8705 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $198.76 | 11.419% | $221.4564 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $884.86 | $958.0835 | $958.09 | $958.05 | $958.10 | |