| 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 | $185.40 | 4.859% | $194.4086 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $162.83 | 12.592% | $183.3336 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $108.77 | 12.615% | $122.4913 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $77.29 | 4.428% | $80.7124 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $152.73 | 4.204% | $159.1508 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $123.91 | 8.601% | $134.5675 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $62.81 | 8.793% | $68.3329 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $873.74 | $942.9971 | $942.99 | $943.00 | $943.00 | |