| 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 | $179.75 | 13.389% | $203.8167 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $125.94 | 13.215% | $142.583 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $124.50 | 7.279% | $133.5624 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $31.70 | 5.454% | $33.4289 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $135.62 | 11.574% | $151.3167 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $14.64 | 4.202% | $15.2552 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $104.45 | 9.115% | $113.9706 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $716.60 | $793.9335 | $793.94 | $793.90 | $794.00 | |