| 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 | $209.60 | 8.435% | $227.2798 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $152.59 | 12.707% | $171.9796 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $156.77 | 7.730% | $168.8883 | $168.89 | $168.90 | $168.90 |
| Purchase #4 | $48.72 | 6.608% | $51.9394 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $10.96 | 7.280% | $11.7579 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $135.50 | 7.573% | $145.7614 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $99.61 | 6.533% | $106.1175 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $813.75 | $883.7239 | $883.73 | $883.75 | $883.80 | |