| 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 | $167.77 | 3.641% | $173.8785 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $182.31 | 8.246% | $197.3433 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $18.52 | 12.339% | $20.8052 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $33.69 | 5.238% | $35.4547 | $35.45 | $35.45 | $35.50 |
| Purchase #5 | $168.66 | 11.399% | $187.8856 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $144.43 | 3.170% | $149.0084 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $122.75 | 8.439% | $133.1089 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $838.13 | $897.4846 | $897.49 | $897.50 | $897.50 | |