| 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 | $156.48 | 13.230% | $177.1823 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $156.36 | 7.316% | $167.7993 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $114.96 | 4.416% | $120.0366 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $103.66 | 6.780% | $110.6881 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $235.94 | 11.156% | $262.2615 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $209.49 | 9.684% | $229.777 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $33.47 | 4.869% | $35.0997 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $1,010.36 | $1,102.8445 | $1,102.85 | $1,102.90 | $1,102.90 | |