| 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 | $158.31 | 7.276% | $169.8286 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $20.77 | 7.769% | $22.3836 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $167.48 | 9.559% | $183.4894 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $110.75 | 3.765% | $114.9197 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $240.54 | 10.219% | $265.1208 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $45.77 | 13.751% | $52.0638 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $85.69 | 6.658% | $91.3952 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $829.31 | $899.2011 | $899.20 | $899.20 | $899.20 | |