| 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 | $121.35 | 6.664% | $129.4368 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $215.76 | 9.756% | $236.8095 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $101.65 | 12.385% | $114.2394 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $154.45 | 4.341% | $161.1547 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $167.66 | 11.174% | $186.3943 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $37.40 | 4.814% | $39.2004 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $81.65 | 8.200% | $88.3453 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $879.92 | $955.5804 | $955.58 | $955.60 | $955.50 | |