| 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 | $165.55 | 13.299% | $187.5665 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $18.38 | 9.673% | $20.1579 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $75.31 | 5.447% | $79.4121 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $170.32 | 4.777% | $178.4562 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $129.67 | 10.706% | $143.5525 | $143.55 | $143.55 | $143.60 |
| Purchase #6 | $205.66 | 4.124% | $214.1414 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $80.81 | 8.599% | $87.7589 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $845.70 | $911.0455 | $911.05 | $911.00 | $911.20 | |