| 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 | $133.89 | 6.244% | $142.2501 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $73.50 | 11.774% | $82.1539 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $242.99 | 13.259% | $275.208 | $275.21 | $275.20 | $275.20 |
| Purchase #4 | $168.67 | 6.245% | $179.2034 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $20.39 | 12.215% | $22.8806 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $164.49 | 5.433% | $173.4267 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $33.87 | 5.617% | $35.7725 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $837.80 | $910.8952 | $910.89 | $910.90 | $911.00 | |