| 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 | $153.72 | 9.133% | $167.7592 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $32.30 | 5.519% | $34.0826 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $94.67 | 7.827% | $102.0798 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $104.85 | 9.444% | $114.752 | $114.75 | $114.75 | $114.80 |
| Purchase #5 | $9.55 | 4.855% | $10.0137 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $100.93 | 12.562% | $113.6088 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $188.47 | 10.232% | $207.7543 | $207.75 | $207.75 | $207.80 |
| 7 purchase totals = | $684.49 | $750.0504 | $750.04 | $750.05 | $750.20 | |