| 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 | $199.68 | 8.145% | $215.9439 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $107.70 | 6.167% | $114.3419 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $142.88 | 13.631% | $162.356 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $163.63 | 7.788% | $176.3735 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $154.99 | 11.106% | $172.2032 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $41.55 | 11.515% | $46.3345 | $46.33 | $46.35 | $46.30 |
| Purchase #7 | $95.29 | 8.711% | $103.5907 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $905.72 | $991.1437 | $991.13 | $991.15 | $991.10 | |