| 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 | $193.53 | 3.669% | $200.6306 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $43.55 | 10.352% | $48.0583 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $79.82 | 3.601% | $82.6943 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $171.35 | 5.556% | $180.8702 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $174.97 | 6.535% | $186.4043 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $181.32 | 9.233% | $198.0613 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $38.71 | 7.188% | $41.4925 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $883.25 | $938.2115 | $938.20 | $938.20 | $938.30 | |