| 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 | $225.31 | 7.286% | $241.7261 | $241.73 | $241.75 | $241.70 |
| Purchase #2 | $161.30 | 4.453% | $168.4827 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $166.66 | 12.185% | $186.9675 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $16.83 | 10.369% | $18.5751 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $25.87 | 7.843% | $27.899 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $110.29 | 3.109% | $113.7189 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $166.99 | 6.640% | $178.0781 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $873.25 | $935.4474 | $935.46 | $935.50 | $935.50 | |