| 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 | $193.63 | 3.437% | $200.2851 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $36.45 | 12.620% | $41.05 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $160.91 | 7.497% | $172.9734 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $115.99 | 10.244% | $127.872 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $62.84 | 8.353% | $68.089 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $154.29 | 4.579% | $161.3549 | $161.35 | $161.35 | $161.40 |
| Purchase #7 | $155.67 | 7.221% | $166.9109 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $879.78 | $938.5353 | $938.53 | $938.50 | $938.70 | |