| 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 | $147.87 | 9.170% | $161.4297 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $182.42 | 4.599% | $190.8095 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $245.33 | 11.683% | $273.9919 | $273.99 | $274.00 | $274.00 |
| Purchase #4 | $190.57 | 12.844% | $215.0468 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $245.71 | 12.327% | $275.9987 | $276.00 | $276.00 | $276.00 |
| Purchase #6 | $150.71 | 8.521% | $163.552 | $163.55 | $163.55 | $163.60 |
| Purchase #7 | $153.80 | 11.756% | $171.8807 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $1,316.41 | $1,452.7093 | $1,452.71 | $1,452.75 | $1,452.70 | |