| 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 | $114.58 | 10.136% | $126.1938 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $141.56 | 7.709% | $152.4729 | $152.47 | $152.45 | $152.50 |
| Purchase #3 | $197.47 | 10.737% | $218.6724 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $74.86 | 12.201% | $83.9937 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $192.34 | 8.457% | $208.6062 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $14.82 | 11.284% | $16.4923 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $102.81 | 8.568% | $111.6188 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $838.44 | $918.0501 | $918.04 | $918.00 | $918.10 | |