| 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 | $140.94 | 3.756% | $146.2337 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $8.49 | 11.232% | $9.4436 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $77.66 | 13.493% | $88.1387 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $80.45 | 6.548% | $85.7179 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $99.61 | 8.719% | $108.295 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $104.93 | 9.591% | $114.9938 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $57.45 | 8.737% | $62.4694 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $569.53 | $615.2921 | $615.29 | $615.30 | $615.20 | |