| 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 | $149.92 | 10.422% | $165.5447 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $147.59 | 13.183% | $167.0468 | $167.05 | $167.05 | $167.00 |
| Purchase #3 | $120.68 | 9.752% | $132.4487 | $132.45 | $132.45 | $132.40 |
| Purchase #4 | $51.88 | 4.830% | $54.3858 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $115.53 | 7.763% | $124.4986 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $183.39 | 3.266% | $189.3795 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $219.69 | 13.320% | $248.9527 | $248.95 | $248.95 | $249.00 |
| 7 purchase totals = | $988.68 | $1,082.2568 | $1,082.26 | $1,082.30 | $1,082.20 | |