| 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 | $136.56 | 9.103% | $148.9911 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $83.50 | 5.118% | $87.7735 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $43.55 | 8.222% | $47.1307 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $100.63 | 13.308% | $114.0218 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $26.79 | 4.852% | $28.0899 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $230.32 | 12.610% | $259.3634 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $17.47 | 6.613% | $18.6253 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $638.82 | $703.9957 | $703.99 | $704.00 | $704.00 | |