| 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 | $127.69 | 13.157% | $144.4902 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $211.64 | 8.319% | $229.2463 | $229.25 | $229.25 | $229.20 |
| Purchase #3 | $135.50 | 10.175% | $149.2871 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $130.92 | 7.344% | $140.5348 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $152.26 | 9.399% | $166.5709 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $14.61 | 8.694% | $15.8802 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $64.70 | 13.793% | $73.6241 | $73.62 | $73.60 | $73.60 |
| 7 purchase totals = | $837.32 | $919.6336 | $919.63 | $919.65 | $919.60 | |