| 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 | $174.69 | 6.557% | $186.1444 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $72.97 | 9.504% | $79.9051 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $219.35 | 13.720% | $249.4448 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $115.68 | 6.205% | $122.8579 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $146.82 | 13.767% | $167.0327 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $177.33 | 3.226% | $183.0507 | $183.05 | $183.05 | $183.10 |
| Purchase #7 | $114.33 | 5.146% | $120.2134 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $1,021.17 | $1,108.6490 | $1,108.64 | $1,108.65 | $1,108.60 | |