| 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 | $173.69 | 13.681% | $197.4525 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $159.94 | 3.769% | $165.9681 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $46.25 | 13.379% | $52.4378 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $154.48 | 6.647% | $164.7483 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $171.77 | 7.368% | $184.426 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $15.48 | 8.650% | $16.819 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $189.34 | 5.324% | $199.4205 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $910.95 | $981.2722 | $981.28 | $981.25 | $981.20 | |