| 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 | $184.87 | 4.354% | $192.9192 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $102.68 | 3.376% | $106.1465 | $106.15 | $106.15 | $106.10 |
| Purchase #3 | $134.96 | 11.871% | $150.9811 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $14.29 | 11.630% | $15.9519 | $15.95 | $15.95 | $16.00 |
| Purchase #5 | $82.53 | 3.452% | $85.3789 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $180.38 | 9.318% | $197.1878 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $173.93 | 11.812% | $194.4746 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $873.64 | $943.0400 | $943.04 | $943.05 | $943.10 | |