| 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 | $153.89 | 10.372% | $169.8515 | $169.85 | $169.85 | $169.90 |
| Purchase #2 | $36.53 | 11.865% | $40.8643 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $215.70 | 13.871% | $245.6197 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $175.80 | 10.242% | $193.8054 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $241.26 | 8.734% | $262.3316 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $140.83 | 5.796% | $148.9925 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $218.82 | 8.123% | $236.5947 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $1,182.83 | $1,298.0597 | $1,298.05 | $1,298.05 | $1,298.10 | |