| 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 | $191.99 | 13.438% | $217.7896 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $90.62 | 8.805% | $98.5991 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $195.53 | 12.799% | $220.5559 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $168.30 | 6.635% | $179.4667 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $163.82 | 10.268% | $180.641 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $47.31 | 10.217% | $52.1437 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $153.28 | 3.237% | $158.2417 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $1,010.85 | $1,107.4377 | $1,107.44 | $1,107.45 | $1,107.40 | |